| Patents for F24B 9 - Stoves, ranges, or flue-gas ducts, with additional provisions for heating water (2,436) |
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| 07/03/2002 | CN2498508Y Household heating boiler |
| 07/03/2002 | CN2498507Y 节能采暖炉 Energy-saving stove |
| 07/03/2002 | CN2498506Y Small two-purpose stove for cooking and heating |
| 07/03/2002 | CN2498505Y Environment protecting energy saving boiler at atmosphere |
| 06/26/2002 | CN2497185Y Multifunctional heating stove |
| 06/26/2002 | CN2497184Y High-efficient energy-saving multi-purpose range |
| 06/26/2002 | CN2497183Y High-efficient steam generating stove |
| 06/26/2002 | CN2497182Y Pure-water circulating coal-burning energy-saving stove |
| 06/26/2002 | CN2497181Y Cooking-heating two-purpose water heater |
| 06/26/2002 | CN2496249Y Multi-functional roaster |
| 06/19/2002 | CN2495925Y Energy-saving stove for room heating |
| 06/19/2002 | CN2495924Y Multi-functional domestic stove for room heating |
| 06/12/2002 | CN2494937Y Efficient, energy-saving, low-pollution stove for heating water |
| 05/29/2002 | CN2493864Y Cooking/heating energy-saving furnace |
| 05/29/2002 | CN2493863Y High-efficient energy-saving heating/cooling apparatus |
| 05/23/2002 | US20020060065 External flue heat exchangers |
| 05/22/2002 | CN2492775Y Energy-saving heating furnace |
| 05/22/2002 | CN2492774Y Efficient energy-saving water heating stove |
| 05/15/2002 | CN2491723Y Efficient energy saving stove |
| 05/15/2002 | CN2491722Y Multifunctional water heating boiler |
| 05/08/2002 | CN2490456Y High-heating-effect heating stove |
| 05/08/2002 | CN1348078A Multipurpose household oven |
| 05/01/2002 | CN2489215Y Heating coal-fired stove with water tank |
| 05/01/2002 | CN2489214Y Heating stove for heating, cooking and bathing |
| 04/24/2002 | CN2487978Y Dual-purpose device for heating and cooking |
| 04/10/2002 | CN2485552Y Multifunctional environmental protection heating stove |
| 04/03/2002 | CN2484497Y Cooking-heating two-purpose stove |
| 04/03/2002 | CN2484496Y Short-hearth hybrid-coal type multi-purpose water-heating stove |
| 04/03/2002 | CN2484495Y Vertical heating cooking two-purpose coal stove |
| 03/27/2002 | CN2483624Y Boiler with jacket for preheating feed water |
| 03/20/2002 | CN2482641Y Bypass domestic cooking and water heating coal stove |
| 03/13/2002 | CN2481995Y Heat pipe type heating furnace |
| 03/06/2002 | CN2480730Y Circular combustion furnace |
| 03/06/2002 | CN2480729Y Water heater for flue |
| 03/06/2002 | CN2480728Y Multi-function energy-saving furnace |
| 02/27/2002 | CN2479388Y Energy-saving efficient heating stove |
| 02/27/2002 | CN2479387Y Multi-coiler counterflow multi-functional backfire water heating boiler |
| 02/20/2002 | CN2477982Y Calandria type efficiency energy saving water heating stove |
| 02/20/2002 | CN2477947Y Splitting heating and cooking stove |
| 02/13/2002 | CN2476743Y Heating boiler using honeycomb briquette |
| 01/30/2002 | CN2474923Y Heating stove for civil use |
| 01/30/2002 | CN2474906Y Safety boiler |
| 01/16/2002 | CN2472088Y High effective energy saving heating furnace |
| 01/09/2002 | CN2470695Y Domestic water-heating stove |
| 01/09/2002 | CN2470694Y Dual-purpose boiler for cooking and heating |
| 01/02/2002 | CN2469339Y Civil quick heating and energy saving heating stove |
| 01/02/2002 | CN2469338Y Multi-purpose stove with steam kitchen range |
| 12/26/2001 | CN2467926Y Suspending cooker type water heating stove |
| 12/26/2001 | CN2467925Y Upper turning body multipurpose stove |
| 12/19/2001 | CN2466545Y Multipurpose water heating stove |
| 12/19/2001 | CN2466544Y Combined multipurpose stove |
| 12/19/2001 | CN2466543Y High-efficiency multifunction heating stove |
| 12/12/2001 | EP0923698B1 A stove with solid fuel, working as a boiler for a heating system |
| 12/12/2001 | CN2465078Y External ash-removing energy-saving environment protection boiler |
| 12/12/2001 | CN2465077Y Domestic stove |
| 12/05/2001 | CN2463715Y 余热热水器 Heat water heater |
| 12/05/2001 | CN2463714Y High-efficiency domestic heating stove |
| 12/05/2001 | CN2463701Y 节能烟道 Saving flue |
| 12/05/2001 | CN2463685Y Downward smoke-removing energy-saving efficient coal stove |
| 11/08/2001 | US20010037877 Device and method for cooling fume intakes |
| 11/07/2001 | CN2458531Y Multifunctional energy-saving briquette burning stove |
| 10/31/2001 | CN2457476Y Heating and heat exchange stove |
| 10/24/2001 | CN2456049Y Simple reversed circulation heating furnace |
| 10/24/2001 | CN2456048Y Household heating boiler |
| 10/24/2001 | CN2456047Y Small two purpose heating furnace |
| 10/24/2001 | CN2456046Y High performance energy saving stove |
| 10/17/2001 | CN2454669Y Homemade heating stove |
| 10/17/2001 | CN2454668Y Back-fire cross-heating plate heating furnace |
| 10/17/2001 | CN2454667Y Domestic stove with coiled tube and cold-water wall |
| 10/17/2001 | CN2454666Y Energy-saving water heating stove |
| 10/10/2001 | EP1143198A1 Device and method for cooling fume intakes |
| 10/10/2001 | CN2453263Y Two purpose stove for bathing and air-heating |
| 10/03/2001 | CN2451926Y Multipurpose coal-firing heating stove |
| 09/26/2001 | CN2450547Y Dualpurpose energy-saving stove |
| 09/26/2001 | CN2450546Y Multipurpose stove or range with energy-saving water heater |
| 09/19/2001 | CN2449097Y Energy-saving steam boiler |
| 09/05/2001 | CN2446406Y Efficient environmental protective water heating stove |
| 08/29/2001 | CN2445218Y Combined cooking and heating stove with smoke prevention and dust control |
| 08/22/2001 | CN2444155Y Domestic case type energy saving boiler |
| 08/15/2001 | CN2443255Y Heating stove |
| 08/15/2001 | CN2443238Y Back fire domestic coal cooking range |
| 08/01/2001 | CN2441025Y Coal saving stove with adjustable flue |
| 07/25/2001 | CN2440160Y Energy-saving water-heating boiler |
| 07/18/2001 | CN2439626Y Stove used for cooking and room heating |
| 07/18/2001 | CN2439625Y Domestic honeycomb briquet stove for room heating |
| 07/18/2001 | CN2439624Y High efficiency, circulation and energy-saving stove for room heating |
| 07/18/2001 | CN2439623Y Multi-functional and combination type range |
| 07/18/2001 | CN2439622Y Separation type water heater stove used for room heating |
| 07/18/2001 | CN2439621Y Indirection type heating range stewing cooking dishes |
| 07/18/2001 | CN1304017A Multi-functional domestic stove |
| 07/11/2001 | CN2438950Y Large energy-saving warming stove |
| 07/04/2001 | CN2438008Y Household heating stove |
| 07/04/2001 | CN2438007Y 节能采暖炉 Energy-saving stove |
| 07/04/2001 | CN2438006Y Household heat-transfer oil heating stove |
| 07/04/2001 | CN2438005Y Dual-purpose energy-saving atmospheric boiler for heating and cooking |
| 06/27/2001 | CN2436826Y Multi-function heating furnace |
| 06/27/2001 | CN2436824Y Heat-increasing booster pump |
| 06/20/2001 | CN2435654Y Energy-saving efficient heating stove |
| 06/20/2001 | CN2435653Y Multi-functional pressureless effient energy-saving charcoal-fired stove and range |
| 06/13/2001 | CN2434565Y Household cooking and heating stove |