Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
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B41P
INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
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2217/00
Printing machines of special types or for particular purposes
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B41P2217/50
Printing presses for particular purposes
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B41P2217/60
Means for supporting the articles
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