Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B27
WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
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B27J
MECHANICAL WORKING OF CANE, CORK, OR SIMILAR MATERIALS
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1/00
Mechanical working of cane or the like
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B27J1/003
Joining the cane side by side
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