Patents for E04H - Buildings or like structures for particular purposes; Swimming or splash baths or pools; Masts; Fencing; Tents or canopies, in general (133) | |
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11/1994 | |
11/23/1994 | EP0547062B1 Vehicle-parking system |
12/1993 | |
12/08/1993 | EP0572659A1 Structure consisting of primary and secondary structures |
09/1993 | |
09/14/1993 | CA1322142C Connector for tubular poles of a dome type tent |
09/1992 | |
09/01/1992 | CA1306841C Joint formwork for glass structural members consisting of a plurality of glass members, particularly glass bricks |
04/1992 | |
04/30/1992 | WO1992007153A1 Parking device for motor vehicles |
04/16/1992 | DE4032529A1 Parkvorrichtung fuer kraftfahrzeuge Parking device for motor vehicles |
03/1992 | |
03/28/1992 | CA2051945A1 Frame construction for a shelter |
03/25/1992 | EP0292537B1 A transporting arrangement for transporting motor vehicles |
03/19/1992 | WO1992004518A1 Vehicle-parking system |
03/12/1992 | DE4028592A1 Flurparker fuer kraftfahrzeuge A parking system for motor vehicles |
03/11/1992 | EP0369999B1 Terrace installation |
11/1991 | |
11/02/1991 | WO1991017331A1 Structure consisting of primary and secondary structures |
11/02/1991 | CA2086613A1 Structure consisting of primary structure and secondary structures |
01/1991 | |
01/01/1991 | US4981387 Connector for tubular poles of a dome-type tent |
11/1990 | |
11/06/1990 | US4968208 Transporting arrangement for transporting motor vehicles |
08/1990 | |
08/03/1990 | CA2003747A1 Device for parking motor vehicles |
05/1990 | |
05/16/1990 | CN1007994B Improvements in or relating to energy absorbers |
09/1989 | |
09/19/1989 | US4867874 Device for filtering water from an overflowing swimming pool, using an accumulating tank acting as a gravity filter |
11/1988 | |
11/30/1988 | EP0292537A1 A transporting arrangement for transporting motor vehicles. |
10/1988 | |
10/26/1988 | CN87102687A Water treatment process and products |
10/25/1988 | CA1243696A1 Energy absorbers |
08/1988 | |
08/03/1988 | EP0276621A1 Filter for the overflow of water from a swimming pool having a storage vessel serving as a gravity filter |
05/1988 | |
05/31/1988 | US4747238 Terrace installation |
03/1988 | |
03/16/1988 | EP0259525A1 Water treatment method and product |
02/1988 | |
02/09/1988 | CA1232463A1 Method for producing hollow structures and hollow structures |
09/1987 | |
09/15/1987 | US4693635 Method of producing hollow structures and hollow structures |
11/1986 | |
11/06/1986 | WO1986006433A1 Terrace installation |
09/1986 | |
09/03/1986 | CN85104305A Improvements in or relating to energy absorbers |
05/1985 | |
05/14/1985 | CA1186970A1 Buoyant swimming pool cover |
06/1983 | |
06/15/1983 | EP0081402A1 Process for obtaining hollow structures such as ducts, grain tanks or shelters. |
05/1983 | |
05/26/1983 | WO1983001823A1 Method for obtaining hollow structures, such as conduits, silos or shelters and structures obtained by such method |
02/1980 | |
02/12/1980 | CA1071588A1 Actuator for pressurized container |
10/1979 | |
10/23/1979 | US4171758 Child-safe actuator for pressurized container |
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