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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63/00
Warning or safety devices, e.g. automatic fault detectors, stop-motions; ; Quality control of the package
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B65H63/006
quality control of the package
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