Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B26
HAND CUTTING TOOLS; CUTTING; SEVERING
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B26F
PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
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1/00
Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
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B26F1/38
Cutting-out; Stamping-out
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B26F1/40
using a press, e.g. of the ram type
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