Patent classifications
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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F17
STORING OR DISTRIBUTING GASES OR LIQUIDS
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F17C
VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
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1/00
Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
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F17C1/10
with provision for protection against corrosion, e.g. due to gaseous acid
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