Invention Grant
- Patent Title: Opposed contact distance measure
- Patent Title (中): 反面接触距离测量
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Application No.: US8356449Application Date: 1949-03-26
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Publication No.: US2553397APublication Date: 1951-05-15
- Inventor: WARREN AMES
- Applicant: AMES CO B C
- Assignee: Ames Co B C
- Current Assignee: Ames Co B C
- Priority: US8356449 1949-03-26
- Main IPC: G01B3/24
- IPC: G01B3/24
Information query
