Invention Grant
- Patent Title: Electric discharge devices
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Application No.: US75716447Application Date: 1947-06-26
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Publication No.: US2828438APublication Date: 1958-03-25
- Inventor: MCARTHUR ELMER D
- Applicant: GEN ELECTRIC
- Assignee: Gen Electric
- Current Assignee: Gen Electric
- Priority: US75716447 1947-06-26
- Main IPC: H01J19/44
- IPC: H01J19/44
Information query
