| Patents for A62C 31 - Delivery of fire-extinguishing material (4,867) |
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| 04/17/2013 | CN202876178U Spray head replacing device |
| 04/17/2013 | CN202876174U Novel backpack-type powder-injecting fire extinguisher |
| 04/17/2013 | CN202876170U Line pipe type proportioning mixer |
| 04/16/2013 | US8418939 Shower having a shower area changed with variation of water pressure |
| 04/11/2013 | WO2013051957A1 Fire-extinguishing binary chemical condensation composition and a device for extinguishing fires |
| 04/11/2013 | US20130087348 Liquid-augmented, generated-gas fire suppression systems and related methods |
| 04/10/2013 | CN202859968U Closed high-pressure water mist nozzle |
| 04/10/2013 | CN202859967U Open high-pressure fine water mist nozzle |
| 04/10/2013 | CN202859966U Automatic spray device for fire fighting |
| 04/10/2013 | CN103028218A Open single-phase flow water mist nozzle |
| 04/10/2013 | CN103028217A Flush type gas nozzle |
| 04/03/2013 | CN202844441U Multi-head fire extinguisher |
| 04/03/2013 | CN202844440U Adjustable fire extinguisher nozzle |
| 04/03/2013 | CN202844439U Fire hose interface |
| 04/03/2013 | CN202844438U Water mist spray nozzle |
| 04/03/2013 | CN202844437U Jet type energy transducer of turbojet fire truck |
| 04/03/2013 | CN202844436U Quick water outlet channel connection structure of fire truck |
| 04/03/2013 | CN103007472A Compressed air foam extinguishing agent spraying gun and method thereof |
| 04/03/2013 | CN103007471A Air bag buffered high pressure gas water shell firing device |
| 04/03/2013 | CN103007470A Gas-liquid buffered high-pressure gas water bomb launcher |
| 04/03/2013 | CN103007469A High-pressure gas water-bomb firing apparatus |
| 04/03/2013 | CN101920085B Positive pressure type foam fire-extinguishing device and use method thereof |
| 04/02/2013 | CA2596507C Portable, modular, active fire protection installation |
| 03/27/2013 | EP2573642A2 Electronic user interface for electronic mixing of water for residential faucets |
| 03/27/2013 | CN202823667U Squeezing nozzle core structure and squeezing nozzle provided with the same |
| 03/27/2013 | CN202822570U Multifunctional high-pressure foam water mist spray gun |
| 03/27/2013 | CN202822569U Novel handle control high-pressure spray head |
| 03/27/2013 | CN202822568U Spray nozzle |
| 03/27/2013 | CN202822552U Cart type dry powder fire extinguisher |
| 03/27/2013 | CN102989100A Centrifugal diversion fire-fighting water curtain sprinkler head with arc-shaped nozzle |
| 03/27/2013 | CN102989099A Water mist curtain spray head |
| 03/27/2013 | CN102989098A High-lift high-pressure fire monitor |
| 03/27/2013 | CN102989097A High-pressure squirt gun having ball valve control device |
| 03/26/2013 | CA2410602C Rotary foam nozzle |
| 03/21/2013 | WO2012015561A3 Flat plate concealed horizontal sidewall sprinkler |
| 03/21/2013 | CA2789545A1 Device for the application of foaming materials |
| 03/20/2013 | CN202802614U Penetrating three-dimensional water spraying fire gun |
| 03/20/2013 | CN202802613U Two-phase-flow superfine water mist spray nozzle |
| 03/20/2013 | CN202802612U Improved multipurpose fire extinguisher nozzle |
| 03/20/2013 | CN202802611U Small-size moving fire-extinguishing water cannon |
| 03/20/2013 | CN202802610U Electronic control fire water monitor |
| 03/20/2013 | CN202802609U Adjustable fire water monitor |
| 03/20/2013 | CN202802608U Automatic tracking and positioning jet flow fire extinguishing system |
| 03/20/2013 | CN202802607U Pneumatic broken window fire extinguishing cannon |
| 03/20/2013 | CN202802606U Water regulating structure of fire-fighting foam nozzle |
| 03/20/2013 | CN202802605U Trailer mobile fire water monitor |
| 03/20/2013 | CN102974060A Telescopic fireproof spray nozzle |
| 03/20/2013 | CN102309830B High-pressure water conveying system and water supply device |
| 03/14/2013 | WO2013034888A1 An improved mist generating apparatus |
| 03/14/2013 | US20130062080 System and method for fire suppression |
| 03/14/2013 | DE102011053373A1 Device for controlling extinguishing agent throwers, has controller for controlling extinguishing agent throwers and position panel which geometrically forms real target position of extinguishing agent |
| 03/13/2013 | CN202777555U Water branch special for fires caused by straw stacks |
| 03/13/2013 | CN202777554U Simple flow adjustable fire monitor head |
| 03/13/2013 | CN202777553U Water current regulating device of fire water monitor |
| 03/13/2013 | CN202777552U Jet flowing spraying gun |
| 03/13/2013 | CN202777551U Magnetic water straight stream nozzle |
| 03/13/2013 | CN202777550U Rotary mechanism |
| 03/13/2013 | CN202777549U Fire water monitor |
| 03/13/2013 | CN202777548U Monitor head direction adjustment device of fire water monitor |
| 03/13/2013 | CN202777547U Fire water monitor |
| 03/13/2013 | CN202777517U Oil tank foam fire-fighting device |
| 03/07/2013 | WO2013029614A2 A nozzle device for a fire extinguisher gun and a fire extinguisher gun |
| 03/06/2013 | CN202768426U High pressure water pump and fire fighting apparatus |
| 03/06/2013 | CN202768362U Intelligent water pump and fire fighting equipment |
| 03/06/2013 | CN202761955U Novel high pressure sprayer |
| 03/06/2013 | CN202761954U High-pressure sprayer |
| 03/06/2013 | CN202761953U Polymorphic high-pressure sprayer |
| 03/06/2013 | CN202761952U Fine water mist sprayer |
| 03/06/2013 | CN202761951U High-pressure spray head with circular groove |
| 03/06/2013 | CN202761950U Multi-functional high-pressure sprayer |
| 03/06/2013 | CN102949793A High-altitude long-distance vehicular visual controllable extinguishment water gun |
| 03/05/2013 | US8389603 Thermal properties modified by powder size; whisker type fillers; drug delivery |
| 02/28/2013 | WO2013029002A1 Venturi apparatus for pouring and aereating beverages |
| 02/28/2013 | WO2013026280A1 Water hose pressurizing device and method, and fire fighting equipment |
| 02/28/2013 | US20130048317 Fire Retardant Delivery Method and Apparatus |
| 02/28/2013 | CA2848735A1 Venturi apparatus for pouring and aereating beverages |
| 02/27/2013 | CN102940946A Servo control fire-fighting monitor |
| 02/21/2013 | US20130043050 Sprinkler device for spraying non-circular areas |
| 02/20/2013 | CN202740673U Automatic target-seeking fire-sprinkling system |
| 02/20/2013 | CN202740671U High efficient and environmental friendly oxygen cutoff fire extinguisher |
| 02/20/2013 | CN202740668U Backpack type high-pressure water-mist hydraulic giant |
| 02/20/2013 | CN102939133A Spray head for a uniform fluid distribution and a fluid distribution system |
| 02/20/2013 | CN101384306B Compressed air foam and high pressure liquid dispersal system |
| 02/13/2013 | CN202724530U Aerial remote-control water-spraying fire extinguisher |
| 02/13/2013 | CN202724526U Liquid control impact jetting device |
| 02/13/2013 | CN202724525U Hydraulic lifting device of fire monitor |
| 02/13/2013 | CN202724524U Direction changing all-round gun for fire-fighting waterflow |
| 02/13/2013 | CN202724523U Water curtain nozzle |
| 02/13/2013 | CN202724522U Vehicle-mounted powder fire branch pipeline fire-extinguishing device |
| 02/13/2013 | CN202724521U Water channel main body of automatic fire monitor extinguishing device |
| 02/13/2013 | CN202724520U Automatic fire monitor extinguishing device |
| 02/13/2013 | CN102921131A Stereoscopic water spray firefighting sprayer |
| 02/13/2013 | CN102921130A Fire monitor head device |
| 02/13/2013 | CN102921129A Sealing cover type fire extinguishing spray nozzle |
| 02/13/2013 | CN102921128A Magnetic control spray gun |
| 02/13/2013 | CN102921127A High pressure gas ejection water cannon |
| 02/13/2013 | CN102284161B Firefighting extinguishment module and control system |
| 02/06/2013 | CN202715159U Fire-fighting monitor body welding support frame |
| 02/06/2013 | CN202715158U Replacing device for fire-protection sprayer |
| 02/06/2013 | CN202715157U Remote firefighting foam liquid transmission and transportation system |