Invention Grant
- Patent Title: Metallic packing.
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Application No.: US1906335764Application Date: 1906-09-22
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Publication No.: US857030APublication Date: 1907-06-18
- Inventor: COOK EDWARD M
- Applicant: COOK EDWARD M
- Assignee: Edward M Cook
- Current Assignee: Edward M Cook
- Priority: US1906335764 1906-09-22
Information query
