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公开(公告)号:US3426221A
公开(公告)日:1969-02-04
申请号:US3426221D
申请日:1966-03-29
Applicant: ATOMIC ENERGY COMMISSION
Inventor: HARBAUGH WILLIS E
CPC classification number: H01J45/00
公开(公告)号:US3426221A
公开(公告)日:1969-02-04
申请号:US3426221D
申请日:1966-03-29
Applicant: ATOMIC ENERGY COMMISSION
Inventor: HARBAUGH WILLIS E
CPC classification number: H01J45/00