Patents
Sitemap › F24 - Heating; Ranges; Ventilating › F24B - Domestic stoves or ranges for solid fuels; Implements for use in connection with stoves or ranges › F24B 9 - Stoves, ranges, or flue-gas ducts, with additional provisions for heating water
Patents for F24B 9 - Stoves, ranges, or flue-gas ducts, with additional provisions for heating water (2,436)
12/1991
12/18/1991CN2090934U Combined water heating stove with water pipe and jacket
12/18/1991CN2090933U Household multipurpose heating stove
12/18/1991CN2090932U Multifunctional cooking range with double fire-hoels
12/11/1991CN2090482U Large heat-insulating energy-saving range
12/11/1991CN2090481U Multipurpose heating stove
12/11/1991CN2090480U Heat-collecting multifunciton water heating stove
12/11/1991CN2090479U Domestic high-efficiency energy-saving range
12/11/1991CN2090478U Multipurpose high-efficiency two-tier civil coal store
12/04/1991CN2090024U Push-and-pull two-use heating furnace
12/04/1991CN2090023U Pipe shower hot-water apparatus
12/04/1991CN2090022U Auto-pressure multifunction hot-water stove
12/04/1991CN2090021U Multipurpose double chamber honeycomb briquet stove
11/1991
11/27/1991CN2089582U Coal burning water jacket heating stove
11/27/1991CN2089581U High effect power saving heating stove
11/20/1991CN2089131U Dusting energy saving multipurpose stove
11/20/1991CN2089130U Energy saving coal stove
11/20/1991CN2089129U Domestic water heating stove
11/20/1991CN2089128U Household double purpose coal stove for warming and heating water
11/13/1991CN2088657U Convection heated tube centralizing heat multi-purpose furnace
11/13/1991CN2088656U Multi-function domestic stove
11/13/1991CN2088655U Domestic water warming stove
11/06/1991CN2088206U Coal-saving stove with adjustable two flue gas ducts and two doors
11/06/1991CN2088205U Hand/automatic control multi-functional secondary combustion furnace
10/1991
10/30/1991CN2087743U Hot water heating stove
10/30/1991CN2087742U Internal heat-absorption water-tube type heating boiler with air feed tube
10/30/1991CN2087741U Energy-saving heating stove
10/23/1991CN2087299U Multi-function domestic dustfree and smokeless stove
10/23/1991CN2087298U Highly efficient coal saving multipurpose stove
10/23/1991CN2087297U Magnetic therapy power saving water heater
10/23/1991CN2087296U Multipurpose domestic stove with a device for water heating
10/16/1991CN2086863U Household shower heater
10/16/1991CN2086862U Water sleeve around stove for heating and cooking
10/16/1991CN2086861U 多功能煤炉 Multifunction coal stove
10/16/1991CN2086860U 多功能自动鼓风炉 Multifunctional Automatic blast furnace
10/16/1991CN2086858U Multifunctional combined cooking range
10/09/1991CN2086389U Multi-functional water-heating unit
10/09/1991CN2086378U Closed cooking and heating stove with rotary smoke way
10/09/1991CN2086377U Ring burning multi-purpose heating furnace
10/09/1991CN2086376U Multi-layer blast chamber formed coal boiler
10/02/1991CN2085916U Energy-saving low-pressure stove for civilian use
10/02/1991CN2085915U Multipurpose household boiler for cooking and warming
10/02/1991CN2085914U Warming stove for civilian use
10/02/1991CN2085913U Dual-purpose household stove for cooking and warming
09/1991
09/25/1991CN2085487U Doublepurpose energy saving boiler for cooking and central heating
09/25/1991CN2085486U Civil briquet stove
09/18/1991CN2085036U Efficient honeycomb briquet stove
09/11/1991CN2084574U Stove for cooking and heating
09/11/1991CN2084573U Multipurpose stove for household cooking and heating
09/11/1991CN2084572U Coal range for food and drink service
09/11/1991CN2084571U Multi-purpose smoke removing coal stove
09/11/1991CN2084570U Water heater by secondary waste heat
09/11/1991CN2084569U High efficient secondary heating stove
09/04/1991CN2084166U High efficient energy saving coal stove
09/04/1991CN2084165U Multifunctional saving coal stove
09/04/1991CN2084164U Fast water heater used multi heat source
09/04/1991CN2084161U Coal-burning and -saving stove
09/04/1991CN1013800B Multifunctional and energy-saving furnace
08/1991
08/28/1991CN2083710U Smog circulation burning range
08/28/1991CN2083709U Water central heating device matched with beijing boiler
08/28/1991CN2083708U Hot-water heating coal range
08/28/1991CN2083705U Fully heated dual-water tank domestic heating stove
08/21/1991CN2083261U Miniature gas-generating stove for domestic use
08/21/1991CN2083260U Multi-functional combination coal stove
08/21/1991CN2083259U Energy-saving, smoke-eliminating and desulphurizing semiwater gas stove
08/21/1991CN2083258U Water-heating range for shower
08/21/1991CN2083257U Multi-purpose coal-saving stove and range
08/14/1991CN2082819U Multifunctional kitchen range
08/14/1991CN2082818U Casing type energy-saving coal stove
08/14/1991CN2082817U Cooking range with additional shower warming device
07/1991
07/31/1991CN2081946U High-efficiency, multifunctional and coal-saving household stove
07/31/1991CN2081944U Multifunctional coal-saving stove
07/24/1991CN2081498U Multi-functional domestic coal gas producer
07/24/1991CN2081497U Multi-functional heating stove
07/24/1991CN2081496U Multi-functional combined energy-saving stove
07/10/1991CN2080632U Heating and cooking dualpurpose stove with internal combustion fire tube
07/10/1991CN2080631U Boiling-water warming stove
07/10/1991CN2080630U Practical household coal stove
07/10/1991CN2080629U Multipurpose coal stove
06/1991
06/26/1991CN2079713U Multifunctional honeycomb briquet stove
06/26/1991CN2079710U Upper combustion type honeycomb briquet stove
06/19/1991CN2079265U Domestic multi-purpose stove
06/19/1991CN2079264U High-effect multi-function coal stove
06/12/1991CN2078855U Multi-purpose quick-burning coal-savine stove
06/05/1991CN2078423U Hot air-blasting machine making use of waste heat
06/05/1991CN2078422U Multipurpose stove with warming, shower, drinking water and cooking functions
05/1991
05/29/1991CN2077963U Multiple-purpose stove with smokeless stoker and water-heater
05/29/1991CN2077962U Domestic stove water heater
05/29/1991CN2077961U Energy saving stove for warming room
05/22/1991CN2077520U Portable energy-saving single-body heating stove
05/15/1991CN2077091U Multipurpose domestic stove for cooking and heating
05/15/1991CN2077090U Multipurpose domestic stove
05/08/1991CN2076647U Energy saving household warm-air stove
05/01/1991CN2076209U Shunk-on type cooking and warming coal stove
05/01/1991CN2076208U Domestic multipurpose coal stove
04/1991
04/17/1991CN2075308U Multifunctional household hot-brow stove or range
04/10/1991CN2074880U Secondary air feeding al-alloy core multi-purpose energy-saving stove
04/10/1991CN2074879U Multi-purpose heating stove
04/10/1991CN2074878U High-efficient coal-saving dust-proof multi-purpose series fire stove
04/03/1991CN2074427U Anti-backfire multi-purpose stove for water-boiling and heating
04/03/1991CN2074426U Inner heat-absorbing tube type combined heating stove with air inlet pipe
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