DIFF Subgroup
B05B 11/06 Gas or vapour producing the flow, e.g. from a compressible bulb or air pump
Introduced: July 1974
Full Title
Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use > characterised by the means producing the flow > Gas or vapour producing the flow, e.g. from a compressible bulb or air pump
Of 3 combined children, 0 exist in both systems.
3 codes are CPC-only extensions.
Child Classifications
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