| Patents for F23H 3 - Grates with hollow bars (526) |
|---|
| 08/16/1983 | EP0076254A4 Solids pumping apparatus. |
| 08/02/1983 | US4395956 Bio-mass burner with grate therefor and method of operation |
| 06/28/1983 | US4389978 Grates |
| 06/22/1983 | EP0081779A1 Travelling grate of a combustion apparatus |
| 04/13/1983 | EP0076254A1 Solids pumping apparatus. |
| 02/16/1983 | EP0071681A1 Bio-mass burner |
| 01/25/1983 | CA1140012A1 Heating apparatus for burning lumpy fuels, first of all to meet the heat demand of family homes and individual flats or a small group of them |
| 01/18/1983 | US4368723 Heating apparatus for burning lumpy fuels, first of all to meet the _heat demand of family homes and individual flats, or a small group of them |
| 12/22/1982 | EP0067552A1 Domestic water boiler |
| 11/17/1982 | EP0064589A1 Incinerator with two reburn stages and, optionally, heat recovery |
| 10/28/1982 | WO1982003615A1 Solids pumping apparatus |
| 07/27/1982 | US4341199 Bio-mass burner with grate therefor and method of operation |
| 06/02/1982 | EP0052807A2 Process and device for the drying of coal with high incombustibles |
| 05/25/1982 | US4331126 Furnace for solid fuels |
| 02/23/1982 | CA1118644A1 Method and installation for incinerating domestic wastes |
| 12/16/1981 | EP0041860A2 Grates |
| 09/16/1981 | EP0035908A1 Heating apparatus for burning solid fuels, primarily to meet the heat demand of dwellings |
| 09/15/1981 | CA1108948A1 Water-cooled grate |
| 03/10/1981 | US4254715 Solid fuel combustor and method of burning |
| 12/10/1980 | EP0019652A1 Grate for a fluid bed furnace |
| 07/22/1980 | US4213405 Water-cooled grate |
| 05/06/1980 | US4201141 Method of and apparatus for incinerating residential waste |
| 01/30/1979 | CA1047325A1 Rotary grate |
| 05/31/1977 | US4026247 Fluid cooled dump grate |
| 03/22/1977 | US4013060 Rotary grate |
| 01/11/1977 | US4002148 Grate assembly for a boiler |