Invention Grant
- Patent Title: Metering valve with pin
- Patent Title (中): 带针的计量阀
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Application No.: US21900762Application Date: 1962-08-23
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Publication No.: US3137282APublication Date: 1964-06-16
- Inventor: CARL VOORHIES
- Applicant: CARL VOORHIES
- Assignee: Voorhies Carl
- Current Assignee: Voorhies Carl
- Priority: US21900762 1962-08-23
- Main IPC: F01L1/245
- IPC: F01L1/245
Information query
