Patent classifications
A
HUMAN NECESSITIES
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A24
TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
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A24F
SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
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13/00
Appliances for smoking cigars or cigarettes
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A24F13/02
Cigar or cigarette holders
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A24F13/10
with end-ejectors
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