Invention Grant
- Patent Title: Hydraulic coupling.
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Application No.: US1899727254Application Date: 1899-08-15
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Publication No.: US679005APublication Date: 1901-07-23
- Inventor: PROUTY THEODORE C
- Applicant: PROUTY THEODORE C
- Assignee: Theodore C Prouty
- Current Assignee: Theodore C Prouty
- Priority: US1899727254 1899-08-15
Information query
