Invention Grant
- Patent Title: Underside lubricating apparatus
- Patent Title (中): 底部润滑装置
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Application No.: US16903862Application Date: 1962-01-26
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Publication No.: US3198287APublication Date: 1965-08-03
- Inventor: LYDEN FRANK J
- Applicant: LYDEN FRANK J
- Assignee: Frank J Lyden
- Current Assignee: Frank J Lyden
- Priority: US16903862 1962-01-26
- Main IPC: B65G45/08
- IPC: B65G45/08 ; F16H57/05
Public/Granted literature
- US11543677B2 Eyewear having deployable auxiliary devices Public/Granted day:2023-01-03
Information query
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