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Publication of FR546188ApublicationCriticalpatent/FR546188A/fr
B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
B65H69/00—Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices ;Control of the correct working of the interconnecting device
FR546188D1921-12-231921-12-23Corde à crochet pour broches
ExpiredFR546188A
(fr)