B - Operations – Transporting – 26 – B
Patent
B - Operations, Transporting
26
B
30/35, 327/1.1,
B26B 21/14 (2006.01) B23K 26/22 (2006.01)
Patent
CA 1156824
ABSTRACT OF THE DISCLOSURE Shaving units as well as methods and apparatus for producing such units by using laser energy to weld a narrow elongated razor blade strip to a support member. In one form of the invention, a perforated welding mask made from a metal having high reflectance to the laser energy is employed to define the spacing of the welds joining the two members. -1-
375798
Behrens Henry
Jacobson Chester F.
Mcfadden Fincham
The Gillette Company
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