Photography and optical equipment – Ophthalmic article – Eyeglasses – eyewear – or frame therefor
Patent
1997-12-31
1999-12-07
Barkai, Raphael
Photography and optical equipment
Ophthalmic article
Eyeglasses, eyewear, or frame therefor
D16335, D16338, 1606
Patent
active
D04174623
REFERENCES:
patent: D55468 (1920-06-01), Heilig
patent: D392667 (1998-03-01), Hyoui
patent: D398624 (1998-09-01), Brune
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