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Combined splitting and trimming of the heel-seat portions of sole blanks
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Industry
CPC
A43D8/50
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Parent Industries
A
HUMAN NECESSITIES
A43
Footwear
A43D
MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
A43D8/00
Machines for cutting, ornamenting, marking or otherwise working up shoe part blanks
Current Industry
A43D8/50
Combined splitting and trimming of the heel-seat portions of sole blanks
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Patents Grants
last 30 patents
Information
Patent Grant
2147621
Patent number
2,147,621
Issue date
Feb 14, 1939
A43 - FOOTWEAR
Patents Applications
last 30 patents
CPC
A43D8/50
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