Invention Grant
- Patent Title: Electron diffraction unit
- Patent Title (中): 电子衍射单元
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Application No.: US3445708DApplication Date: 1967-02-06
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Publication No.: US3445708APublication Date: 1969-05-20
- Inventor: WEBSTER HAROLD F
- Applicant: GEN ELECTRIC
- Assignee: Gen Electric
- Current Assignee: Gen Electric
- Priority: US61432567 1967-02-06
- Main IPC: H01J37/295
- IPC: H01J37/295 ; H01J29/46 ; H01J29/18 ; H01J37/26
Information query
