Invention Grant
- Patent Title: Immersion actuator
- Patent Title (中): 浸入式执行器
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Application No.: US39340141Application Date: 1941-05-14
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Publication No.: US2351036APublication Date: 1944-06-13
- Inventor: GRANT JR HARRY C
- Applicant: SPECIALTIES DEV CORP
- Assignee: Specialties Dev Corp
- Current Assignee: Specialties Dev Corp
- Priority: US39340141 1941-05-14
- Main IPC: B64C35/00
- IPC: B64C35/00
Information query
