Invention Grant
- Patent Title: Frame mounting for mirrors, covers, etc.
- Patent Title (中): 镜子，盖子等的镜架安装
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Application No.: US18717938Application Date: 1938-01-27
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Publication No.: US2148261APublication Date: 1939-02-21
- Inventor: MARTIN DIAMOND
- Applicant: MARTIN DIAMOND
- Assignee: Diamond Martin
- Current Assignee: Diamond Martin
- Priority: US18717938 1938-01-27
- Main IPC: A45D42/08
- IPC: A45D42/08
Public/Granted literature
- US20250053008A1 OPTICAL WAVEGUIDE WITH INTEGRATED OPTICAL ELEMENTS Public/Granted day:2025-02-13
Information query
