Invention Grant
- Patent Title: Pipe coupling
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Application No.: US49486543Application Date: 1943-07-15
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Publication No.: US2396163APublication Date: 1946-03-05
- Inventor: DIES CHARLES A
- Applicant: DIES CHARLES A
- Assignee: Charles A Dies
- Current Assignee: Charles A Dies
- Priority: US49486543 1943-07-15
- Main IPC: F16L19/06
- IPC: F16L19/06 ; F16L19/08
Information query
