Invention Grant
- Patent Title: Hydraulic pump or motor
- Patent Title (中): 液压泵或电机
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Application No.: US33742119Application Date: 1919-11-12
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Publication No.: US1455753APublication Date: 1923-05-15
- Inventor: MAYER WALDEMAR F
- Applicant: TAYLORWHARTON IRON AND STEEL C
- Assignee: Taylorwharton Iron And Steel C
- Current Assignee: Taylorwharton Iron And Steel C
- Priority: US33742119 1919-11-12
- Main IPC: F03C1/22
- IPC: F03C1/22
Information query
