B - Operations – Transporting – 21 – D
Patent
B - Operations, Transporting
21
D
B21D 53/64 (2006.01) B26B 21/54 (2006.01)
Patent
CA 2626871
A method of manufacturing razor blades (32) from a strip material (30) includes reducing the thickness of a lengthwise-extending blade edge region (31) of the strip material.
L'invention concerne un procédé de fabrication de lames de rasoir (32) à partir d'un matériau en bande (30), consistant à réduire l'épaisseur d'une zone d'arête de lame s'étendant longitudinalement du matériau en bande.
Hobbs Stephen F.
Li Cheng-Jih
Neamtu Nicolae
Mbm Intellectual Property Law Llp
The Gillette Company
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