Invention Grant
- Patent Title: Bearing for conveyer-rollers
- Patent Title (中): 轴承用于输送辊
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Application No.: US33192719Application Date: 1919-10-20
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Publication No.: US1353874APublication Date: 1920-09-28
- Inventor: WEGO PETER C
- Applicant: WEGO PETER C
- Assignee: Peter C Wego
- Current Assignee: Peter C Wego
- Priority: US33192719 1919-10-20
- Main IPC: B65G39/00
- IPC: B65G39/00 ; B65G39/09
Information query
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