Invention Grant
- Patent Title: Burr roller
- Patent Title (中): 毛刺辊
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Application No.: US7183036Application Date: 1936-03-31
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Publication No.: US2174803APublication Date: 1939-10-03
- Inventor: MUNDT LOUIS C , ROCO ALBERT L
- Applicant: LESLIE A LAYNE
- Assignee: Leslie A Layne
- Current Assignee: Leslie A Layne
- Priority: US7183036 1936-03-31
- Main IPC: B21C37/30
- IPC: B21C37/30 ; B24B39/02
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