Invention Grant
- Patent Title: Elevator bucket
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Application No.: US23083638Application Date: 1938-09-20
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Publication No.: US2185557APublication Date: 1940-01-02
- Inventor: KOSER LEON W
- Applicant: KOSER LEON W
- Assignee: Leon W Koser
- Current Assignee: Leon W Koser
- Priority: US23083638 1938-09-20
- Main IPC: B65G17/36
- IPC: B65G17/36
Information query
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