Invention Grant
- Patent Title: Fluid motor
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Application No.: US60418722Application Date: 1922-12-01
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Publication No.: US1658076APublication Date: 1928-02-07
- Inventor: DA COSTA ARTHUR V
- Applicant: DA COSTA ARTHUR V
- Assignee: Costa Arthur V Da
- Current Assignee: Costa Arthur V Da
- Priority: US60418722 1922-12-01
- Main IPC: F02B41/04
- IPC: F02B41/04
Information query
