Invention Grant
- Patent Title: Joint-packing.
- Patent Title (中): 联合包装
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Application No.: US1908431916Application Date: 1908-05-09
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Publication No.: US911822APublication Date: 1909-02-09
- Inventor: KNOX WILLIAM J
- Applicant: DAVID M KNOX , KNOX WILLIAM J
- Assignee: David M Knox,William J Knox
- Current Assignee: David M Knox,William J Knox
- Priority: US1908431916 1908-05-09
Information query
