Invention Grant
- Patent Title: Displacement indicator arrangement
- Patent Title (中): 位移指示器布置
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Application No.: US2899660Application Date: 1960-05-13
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Publication No.: US3164013APublication Date: 1965-01-05
- Inventor: JOSEF SCHMAHL , HERMANN ROELIG
- Applicant: BAYER AG
- Assignee: Bayer Ag
- Current Assignee: Bayer Ag
- Priority: DEF0028473 1959-05-20
- Main IPC: G01B7/02
- IPC: G01B7/02 ; G01D5/14 ; G01L1/12 ; G01R33/07 ; G01V3/08 ; H04R23/00
Information query
