Invention Grant
- Patent Title: Protecting hood
- Patent Title (中): 防护罩
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Application No.: US15678837Application Date: 1937-07-31
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Publication No.: US2124042APublication Date: 1938-07-19
- Inventor: SHIELDS WILLIAM R
- Applicant: HI PRODUCTION WHEEL CORP
- Assignee: Hi Production Wheel Corp
- Current Assignee: Hi Production Wheel Corp
- Priority: US15678837 1937-07-31
- Main IPC: B24B55/04
- IPC: B24B55/04
Public/Granted literature
- US20170345863A1 IMAGING DEVICE AND METHOD OF MANUFACTURING THE SAME Public/Granted day:2017-11-30
Information query
