Invention Grant
US2646550A Controlled impedance gas discharge device for mechanical transmission mediums
失效
用于机械传动介质的控制阻抗气体放电装置
- Patent Title: Controlled impedance gas discharge device for mechanical transmission mediums
- Patent Title (中): 用于机械传动介质的控制阻抗气体放电装置
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Application No.: US142348Application Date: 1948-01-09
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Publication No.: US2646550APublication Date: 1953-07-21
- Inventor: VARELA ARTHUR A
- Applicant: VARELA ARTHUR A
- Assignee: Arthur A Varela
- Current Assignee: Arthur A Varela
- Priority: US142348 1948-01-09
- Main IPC: H01P5/04
- IPC: H01P5/04 ; H03C7/02
Public/Granted literature
- US5462498A Device for relative angular setting of two units, preferably the inclination of a vehicle-seat back rest Public/Granted day:1995-10-31
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