Invention Grant
- Patent Title: Eyeglasses.
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Application No.: US1911608290Application Date: 1911-02-13
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Publication No.: US1039069APublication Date: 1912-09-17
- Inventor: BAKER NELSON M
- Applicant: AMERICAN OPTICAL CORP
- Assignee: American Optical Corp
- Current Assignee: American Optical Corp
- Priority: US1908457119 1908-10-10; US1911608290 1911-02-13
Information query
