Invention Grant
US3135931A Directional isolator employing gyromagnetic material biased at an angle to increase damping
失效
定向隔离器采用以一定角度偏置的旋转磁材料来增加阻尼
- Patent Title: Directional isolator employing gyromagnetic material biased at an angle to increase damping
- Patent Title (中): 定向隔离器采用以一定角度偏置的旋转磁材料来增加阻尼
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Application No.: US11286761Application Date: 1961-05-26
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Publication No.: US3135931APublication Date: 1964-06-02
- Inventor: HENDRIK BOSMA
- Applicant: PHILIPS CORP
- Assignee: Philips Corp
- Current Assignee: Philips Corp
- Priority: NL253893 1960-07-16
- Main IPC: H01P1/365
- IPC: H01P1/365
Public/Granted literature
- US08351616B1 Array of multiple LF transducers with ultrahigh cardioid sound pattern generation Public/Granted day:2013-01-08
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