Invention Grant
- Patent Title: Pipe-tongs.
- Patent Title (中): 管道。
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Application No.: US18694117Application Date: 1917-08-18
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Publication No.: US1271671APublication Date: 1918-07-09
- Inventor: COOPER DANIEL W
- Applicant: COOPER DANIEL W
- Assignee: Daniel W Cooper
- Current Assignee: Daniel W Cooper
- Priority: US18694117 1917-08-18
Public/Granted literature
- US20240391131A1 METHOD FOR PRODUCING A WOODEN COMPOSITE BOARD, AND DEVICE FOR PRODUCING A WOODEN COMPOSITE BOARD Public/Granted day:2024-11-28
Information query
