B - Operations – Transporting – 29 – D
Patent
B - Operations, Transporting
29
D
18/117, 88/23
B29D 12/02 (2006.01) B05D 3/14 (2006.01) B29C 45/00 (2006.01)
Patent
CA 1292847
Abstract of the disclosure The frame of eyeglasses is produced by injection molding of a synthetic resin whose principle material is a polyarylate resin, a decorative coating layer on part or over the entire portion of the surface of the frame of eyeglasses, and a coating film is heat-hardened together with the frame of eyeglasses at about 130 to 150°C.
551880
Macrae & Co.
Tokumaru Kaoru
Yugen Kaisha Tokumaru Kogyo
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