Invention Grant
- Patent Title: Lubricating means and method
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Application No.: US40128029Application Date: 1929-10-21
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Publication No.: US1882053APublication Date: 1932-10-11
- Inventor: ZERK OSCAR U
- Applicant: ALEMITE CORP
- Assignee: Alemite Corp
- Current Assignee: Alemite Corp
- Priority: US40128029 1929-10-21
- Main IPC: F16N3/12
- IPC: F16N3/12
Information query
