Patent classifications
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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F23
COMBUSTION APPARATUS; COMBUSTION PROCESSES
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F23D
BURNERS
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14/00
Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
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F23D14/72
Safety devices, e.g. operative in case of failure of gas supply
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F23D14/78
Cooling burner parts
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