Invention Grant
- Patent Title: Impulse measuring and recording apparatus
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Application No.: US30755039Application Date: 1939-12-04
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Publication No.: US2246005APublication Date: 1941-06-17
- Inventor: RICH THEODORE A
- Applicant: GEN ELECTRIC
- Assignee: Gen Electric
- Current Assignee: Gen Electric
- Priority: US30755039 1939-12-04; US24254338 1938-11-26
- Main IPC: G01D9/16
- IPC: G01D9/16 ; G01D15/24
Information query
