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Fire extinguisher discharge device
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Fire extinguisher with insulated cage
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Fire extinguisher discharge device
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Fire extinguisher discharge device
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Dry powder fire extinguisher nozzle
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Improvements relating to fire-extinguisher discharge valves
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Method of and system for odorized fluid discharge
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Improvements in closures for cartridges for compressed fluid
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Fire extinguisher discharge head
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Two-way check valve
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Dry powder fire extinguisher nozzle
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Discharge valve for fire extinguishers
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Improvements in compressible fluid containers and closures therefor
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Fire extinguisher valve operable by back pressure
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Fire extinguisher discharge device
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System and method for charging carbon dioxide containers
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Improvements relating to fire-extinguishing compositions
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Nozzle for dry powder extinguishers
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Fire extinguisher discharge device
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