Invention Grant
- Patent Title: Roll-winding device
- Patent Title (中): 卷绕装置
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Application No.: US1608025Application Date: 1925-03-16
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Publication No.: US1558059APublication Date: 1925-10-20
- Inventor: JOSEPH STACK MAURICE
- Applicant: JOSEPH STACK MAURICE
- Assignee: Stack Maurice Joseph
- Current Assignee: Stack Maurice Joseph
- Priority: US1608025 1925-03-16
- Main IPC: D01G27/00
- IPC: D01G27/00
Information query
