| Patents for F24B 1 - Stoves or ranges (12,210) |
|---|
| 09/12/1990 | CN2062015U Dual-chamber smoke-eliminating water-gas range |
| 09/11/1990 | US4955362 Liner for fireplace grate |
| 09/05/1990 | CN2061662U Energy-saving smoke-eliminating range for steaming food with double-layer fire grates |
| 09/05/1990 | CN2061661U Collapsible hot water jacket |
| 09/05/1990 | CN2061660U Energy-saving auto blowing coal-fired stove |
| 09/05/1990 | CN2061659U Energy-saving high-efficiency combination heat tube furnace |
| 09/05/1990 | CN2061658U Energy-saving stove |
| 09/05/1990 | CN2061657U Multi-purpose energy-saving stove |
| 09/05/1990 | CN2061656U Multi-purpose high-efficiency energy-saving stove |
| 09/05/1990 | CN2061655U Domestic honeycomb briquet stove for cooking and heating |
| 09/05/1990 | CN2061654U Non-pollution coal-economizing stove |
| 09/05/1990 | CN1045170A Pi s model double-purpose hot water stove for life and heating |
| 08/29/1990 | CN2061254U Ash ejector for honeycomb briquet |
| 08/29/1990 | CN2061251U Vacuum coal-saving stove |
| 08/22/1990 | CN2060851U Energy-saving honeycomb ball briquet stove with lifter |
| 08/22/1990 | CN2060850U Movable furnace mouth with auto-controlled port |
| 08/21/1990 | US4949705 Fireplace starting apparatus |
| 08/16/1990 | EP0382107A1 Fireplace insert |
| 08/16/1990 | DE4003835A1 Stove burning solid fuel - has combustion chamber and inbuilt convector using existing parts of stove |
| 08/16/1990 | DE3927803A1 Solid fuel heater insert for tiled oven - has combustion chamber with exhaust guide block fitted under cover and leading flue |
| 08/15/1990 | CN2060510U High efficiency energy-saving coal stove |
| 08/15/1990 | CN2060507U Secondary warm-air inner combustion cooking range |
| 08/14/1990 | US4947826 Chimney and fireplace construction |
| 08/08/1990 | CN2060206U Furnace mouth heater |
| 08/08/1990 | CN2060202U Wind-proof no-polution safety coal furnace |
| 08/08/1990 | CN2060201U Domestic boiler |
| 08/07/1990 | US4945692 Prefabricated chimney mantel |
| 08/01/1990 | CN2059966U Multifunction time-control honeycomb briquet stove |
| 08/01/1990 | CN2059964U Grate for honeycomb briquet stove |
| 08/01/1990 | CN2059963U Autocontrol fire screen |
| 08/01/1990 | CN2059962U Energy-saving valve of chimney for firewood or coal cooking range |
| 08/01/1990 | CN2059961U Briquet cooking range of double steam-jetting type |
| 08/01/1990 | CN2059960U Self-ignition gas cooking range |
| 08/01/1990 | CN2059959U Multipurpose energy-saving cast-iron stove |
| 07/25/1990 | CN2059708U Quick and convenient honeycomb coal briquet stove |
| 07/25/1990 | CN2059707U Honeycomb coal briquet heating cast stove |
| 07/18/1990 | CN2059483U Multipurpose crater for coal stove |
| 07/18/1990 | CN2059482U Multifunctional combined stove |
| 07/18/1990 | CN2059481U Multifunctional coal-saving stove for cooking and heating |
| 07/12/1990 | DE3900369A1 Hypocaust and/or stove-wall brick |
| 07/11/1990 | CN2059215U Porous multi-time wind feeding stove core |
| 07/11/1990 | CN2059214U Power saving electricity generating range by waste heat |
| 07/11/1990 | CN2059213U Double direction vortex flow wind feeding high effecient power saving stove |
| 07/11/1990 | CN2059212U No smoke range using honey comb briquett |
| 07/03/1990 | CA1271101A1 Posi-draft |
| 06/28/1990 | WO1990007089A1 A stove |
| 06/27/1990 | EP0375470A1 Heat recovery device for a chimney stove |
| 06/27/1990 | CN2058723U Fuel-load equipment of civil stove |
| 06/27/1990 | CN2058722U Stove or range with hot storage box |
| 06/27/1990 | CN2058721U Multi-purpose energy-saving stove |
| 06/27/1990 | CN2058720U High-efficiency rapid coal-economizing stove |
| 06/20/1990 | CN2058461U Furnace chamber with double-layer circular structure for gas big kitchen range |
| 06/20/1990 | CN2058460U Domestic hot pipe type multifunctional coal-saving heating device |
| 06/20/1990 | CN2058459U Briquette stove |
| 06/20/1990 | CN1008478B Boiler, particularly for coal firing |
| 06/13/1990 | CN2058234U Secondary air blast three-kettle firewood stove |
| 06/13/1990 | CN2058233U Domestic cooking and warming dual purpose briquet stove |
| 06/13/1990 | CN2058232U Muliti-function coal saving domestic stove |
| 06/12/1990 | US4932698 Log-handling device |
| 06/06/1990 | CN2057988U Safety and hygienic cooking range |
| 06/06/1990 | CN2057987U Cooking boiler with sandwich cauldron |
| 05/30/1990 | CN2057721U Honeycomb briquet stove bulk tile |
| 05/30/1990 | CN1042600A Hearth comprising device for heat recuperation |
| 05/29/1990 | US4928668 Fireplace damper indicator |
| 05/29/1990 | US4928667 Gas fire heating unit |
| 05/23/1990 | CN2057496U Dustless feeder for honeycomb briquet |
| 05/16/1990 | CN2057268U Energy-saving exhaust-heat water heater for kitchen range |
| 05/16/1990 | CN2057259U Honeycomb briquet gasifying stove |
| 05/15/1990 | US4924850 Method and adaptor for installing flue liner to a fireplace insert |
| 05/09/1990 | CN2056973U Domestic heating stove burning honeycomb briquet |
| 05/09/1990 | CN2056972U Self-control water-gas stove |
| 05/09/1990 | CN2056971U Energy saving stove for burning briquet |
| 05/08/1990 | US4922891 Hearth concussion barrier |
| 05/08/1990 | US4922889 Pelletized fuel burning heater |
| 05/02/1990 | CN2056731U Three purpose sand chafe coated with colour glaze |
| 05/02/1990 | CN2056730U Heat supply device of water circulation boiled by coal |
| 05/02/1990 | CN2056729U Multi-functional chimney heating box |
| 05/01/1990 | US4920950 Camp stove |
| 05/01/1990 | US4920866 Anti back draft device for flue |
| 04/26/1990 | DE3833090C1 Burning apparatus for wood and coal |
| 04/25/1990 | CN2056489U Cooking and steaming range using bituminous coal and molded coal |
| 04/25/1990 | CN2056488U Energy save rang type sandwiching pot |
| 04/25/1990 | CN2056487U Multifunction vapouration range |
| 04/25/1990 | CN2056486U Upper combustion type infusion coal-economizing furnace |
| 04/24/1990 | US4919122 Element structure and process for assembling same |
| 04/18/1990 | CN2056214U New-type civil hot-water heating stove |
| 04/14/1990 | CA2000613A1 Fireplace starting apparatus |
| 04/11/1990 | CN2055906U Domestic multifunctional energy-saving stove |
| 04/11/1990 | CN2055905U High efficiency heating stove |
| 04/10/1990 | US4915091 High efficiency combustion heater |
| 04/05/1990 | DE3932631A1 Arrangement for facilitating burning of combustible material - has flue of smaller cross-section than base, so that air can be drawn up through main bulk of material |
| 04/03/1990 | US4913131 Facade/facing for zero clearance fireplace |
| 03/29/1990 | DE3832011A1 Heat control on tiled stoves controlled by bimetallic thermostats |
| 03/28/1990 | CN2055233U Heating apparatus for water or steam |
| 03/28/1990 | CN2055229U Power saving quick cooking stove composed of cast iron and steel tube |
| 03/27/1990 | US4911146 Device for fireplace cooking |
| 03/27/1990 | US4911140 Portable stove |
| 03/21/1990 | CN2054870U High efficiency gas defence coal stove appliance |
| 03/21/1990 | CN2054869U Combustion type coal fire box |
| 03/21/1990 | CN2054868U Double-empty type multi-purpose energy-saving coal stove |