Invention Grant
- Patent Title: Apparatus for ultrasonic testing
- Patent Title (中): 超声波检测设备
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Application No.: US45102354Application Date: 1954-08-19
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Publication No.: US2848891APublication Date: 1958-08-26
- Inventor: HUNTER JR JOSEPH E , SCHUBRING NORMAN W
- Applicant: GEN MOTORS CORP
- Assignee: Motors Liquidation Co
- Current Assignee: Motors Liquidation Co
- Priority: US45102354 1954-08-19
- Main IPC: G01N29/11
- IPC: G01N29/11
Information query
