Invention Grant
- Patent Title: Light sensitive electron discharge device
- Patent Title (中): 光敏电子放电装置
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Application No.: US8762436Application Date: 1936-06-27
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Publication No.: US2084865APublication Date: 1937-06-22
- Inventor: MICHEL PENNING FRANS , CORNELIS TEVES MARTEN
- Applicant: PHILIPS NV
- Assignee: Philips Nv
- Current Assignee: Philips Nv
- Priority: NL2084865X 1935-08-02
- Main IPC: H01J40/04
- IPC: H01J40/04
Information query
