Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
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B65H
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
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51/00
Forwarding filamentary material
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B65H51/20
Devices for temporarily storing filamentary material during forwarding, e.g. for buffer storage
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B65H51/22
Reels or cages, e.g. cylindrical, with storing and forwarding surfaces provided by rollers or bars
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