| Patents for E04H 7 - Construction or assembling of bulk storage containers employing civil engineering techniques in situ or off the site (2,285) |
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| 10/23/1991 | EP0452537A1 Manufactured parts and method for the realization of circular tanks |
| 10/15/1991 | CA1290540C Grain bin construction |
| 09/20/1991 | CA2016923A1 Radioactive material storage structure |
| 09/11/1991 | CN2084484U Adjustable barn cap fixing device |
| 08/20/1991 | CA1287726C Silo |
| 08/14/1991 | EP0282541B1 Pivoting seat, in particular for a crew member of an aircraft |
| 07/31/1991 | CN1053407A Vortex type double-particle vibration system feed hopper |
| 07/22/1991 | CA2008299A1 Grain bin hopper bottom |
| 07/09/1991 | US5029426 Precast concrete panels, support pedestals constructed therefrom and an associated method |
| 06/26/1991 | CN1012979B Sealed building and its building method |
| 06/26/1991 | CN1012978B Barn having new moisture-proof floor and wall |
| 06/21/1991 | CA2006446A1 Hopper bottom for a grain bin |
| 05/21/1991 | CA1284264C Reservoir for placing in a fixed position on the ground and method for manufacturing same |
| 05/15/1991 | CN2077009U Combined dismounting granary |
| 05/14/1991 | CA1284011C Grain silo sealing |
| 05/08/1991 | CN1051223A Method and tools for shortening furnace masonry period |
| 05/01/1991 | CN1012517B Method for building side dike of self-flow ash embankment with powder coal |
| 04/23/1991 | US5009052 Method and apparatus for construction of grain bins |
| 04/09/1991 | US5005327 Container, particularly a silo container |
| 02/19/1991 | US4993666 Pivotable seat, especially for a flight attendant |
| 02/16/1991 | CA2014364A1 Sectional member with frame corners resistant to bending and its use |
| 02/06/1991 | CN1049043A Locally heating device for asphalt storehouse |
| 02/05/1991 | US4989751 Storage tanks |
| 01/03/1991 | DE4009435A1 Tank for liq. manure |
| 01/02/1991 | CN2068493U Mountable granary using magnesite compound material |
| 12/19/1990 | EP0402547A1 A stiffening arrangement for a substantially circular structure, and use of a bracket in such an arrangement |
| 12/05/1990 | EP0400296A1 Precast transportable reinforced concrete container for dangerous liquids storage |
| 11/28/1990 | EP0399941A1 Improved building module |
| 11/15/1990 | DE3915643A1 Storage silo for bulk material - has interior divided into number of cells by vertical walls |
| 10/30/1990 | US4965922 Method for dismantling a natural gas holder |
| 10/25/1990 | DE3913169A1 Floating particulate cover for liq. manure silos, etc. - comprising mixt. of perlite with mixt. of fly-ash, lime and cement and polymeric binder |
| 10/16/1990 | US4963082 Apparatus for entombment of tanks in concrete |
| 10/10/1990 | CN2063510U Bunker provided with infrared point-to-point charge level indicator |
| 09/17/1990 | CA2007093A1 Grain bin floor system and attaching means |
| 07/26/1990 | WO1990008241A1 Method for manufacturing a system for the storage of liquid or gas and a storage system manufactured according to the method |
| 07/25/1990 | CN1008927B Storage tank |
| 06/19/1990 | US4934122 Storage vault and method |
| 05/09/1990 | EP0366927A1 Container, in particular a silo |
| 01/16/1990 | US4893445 Construction system |
| 01/03/1990 | EP0348870A1 Constructions composed of several precast reinforced-concrete elements for use in the prestressed concrete construction method |
| 01/03/1990 | CN1038484A Method for building side dike of self-flow ash embankment with powder coal ash |
| 12/28/1989 | DE3821626A1 Prestressed structural body which is fitted together using a plurality of precast reinforced-concrete compound units |
| 12/05/1989 | US4884747 Ripple-free flow, accurate mix, and automated spray system |
| 12/05/1989 | US4884711 Container system for the storage of wastes |
| 11/29/1989 | CN2048491U Reinforced concrete store house |
| 11/16/1989 | WO1989010883A1 Improvements in or relating to a storage tank, panel member and die half for forming the same |
| 11/14/1989 | US4879859 Method and apparatus for constructing circumferentially wrapped prestressed structures utilizing a membrane |
| 11/02/1989 | DE3905096A1 Turning continuous-flow container |
| 09/26/1989 | US4869033 Pressurized fluid storage tank |
| 09/26/1989 | CA1260666A1 Tank construction having a floor formed of interconnecting panels |
| 09/12/1989 | US4865213 Composite panel, wall assembly and components therefor |
| 09/08/1989 | WO1989008178A1 Container element |
| 09/05/1989 | US4862661 Enclosed structure and method of construction |
| 08/29/1989 | US4860916 Tank and method of making same |
| 08/09/1989 | EP0326892A1 Upright cylindrical reinforced-concrete containers, especially for storing fluids |
| 07/04/1989 | US4843778 Elongated prestressed concrete tank and method of constructing same |
| 06/06/1989 | US4836714 Enclosed structures of very large cross-section, such as conduits, silos or shelters |
| 05/03/1989 | DE3839072A1 Device for closing a silo |
| 05/02/1989 | US4826644 Method for entombment of tanks in concrete |
| 03/14/1989 | US4811535 Double-walled special refuse dump receptacle |
| 02/23/1989 | DE3829837A1 Modular construction system for concrete cellars and silos and similar structures |
| 01/19/1989 | DE3710887A1 Assembly procedure for producing universal function vessels |
| 01/18/1989 | EP0298972A1 Prefabricated concrete tanks |
| 01/10/1989 | US4797250 Nuclear reactor confinement enclosure foundation |
| 01/05/1989 | DE3720771A1 Silo |
| 01/04/1989 | CN1030115A Moisture proof membrance system in barn |
| 12/20/1988 | CA1246890A1 Composite panel, wall assembly and components therefor |
| 12/15/1988 | WO1988009756A1 Mobile silo |
| 12/07/1988 | EP0195064B1 A rock cavity |
| 11/17/1988 | DE3714744A1 Landfill site with boxes |
| 11/17/1988 | DE3714742A1 Process for erecting and arranging circular-compartment silos |
| 11/16/1988 | CN87207509U Bulk cement silo |
| 11/09/1988 | CN88202118U Spiral curl steel plate storehouse |
| 10/11/1988 | US4776145 Multi purpose dome structure and the construction thereof |
| 09/28/1988 | EP0283491A1 Waste storage container. |
| 09/21/1988 | EP0282541A1 Pivoting seat, in particular for a crew member of an aircraft. |
| 09/14/1988 | EP0282126A2 Method for constructing a cylindric metal building construction as well as apparatus for carrying out said method |
| 09/13/1988 | US4770313 Elevated container for the storage of synthetic fibers or the like |
| 08/10/1988 | CN85101393B Supporting units for assembling the lower spherical segment of a spherical metal container on the concrete bed |
| 08/02/1988 | CA1239765A1 Method of erecting large cylindrical storage tanks with a plurality of vertical plate bodies arranged inside one another |
| 07/19/1988 | US4758291 Method and apparatus for automatically applying lining material to large-area wall surfaces |
| 07/14/1988 | DE3700160A1 Wooden structure in the form of a silo |
| 07/12/1988 | US4756033 Reservoir for placing in a fixed position on the ground and method for manufacturing same |
| 06/16/1988 | WO1988004351A1 Prefabricated concrete tanks |
| 06/14/1988 | CA1237912A1 Reducing hoop stress in silos |
| 06/08/1988 | EP0270459A2 Process and installation for the production of a biogas |
| 05/05/1988 | WO1988003206A1 Self anchoring retaining wall for granular materials |
| 05/04/1988 | EP0266335A1 Container for storing liquids under pressure |
| 04/28/1988 | DE3800333A1 Screw-connection for precast concrete compound units |
| 04/14/1988 | DE3633333A1 Pressure vessel for storing, producing or transporting compressed gases as well as method of manufacturing it |
| 04/07/1988 | DE3632288A1 Process for milling an integral structural part, and structural part |
| 04/06/1988 | EP0262818A2 A method and apparatus for constructing circumferentially wrapped prestressed structures utilising a membrane |
| 03/24/1988 | WO1988001967A1 Pivoting seat, in particular for a crew member of an aircraft |
| 03/24/1988 | WO1988001913A1 Waste storage container |
| 03/24/1988 | DE3631726A1 Pivotable attendant's seat in integral construction for an attendant, in particular in an aircraft |
| 03/16/1988 | EP0259765A1 Prefabricated part made of concrete or concrete steel |
| 03/08/1988 | US4729198 Grain silo sealing |
| 03/02/1988 | EP0258140A1 Basement for confinement building of a nuclear reactor |
| 02/23/1988 | US4726286 For grain |
| 02/09/1988 | CA1232463A1 Method for producing hollow structures and hollow structures |