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公开(公告)号:US2697788A
公开(公告)日:1954-12-21
申请号:US36129753
申请日:1953-06-12
Applicant: WILSON ROBERT R
Inventor: WILSON ROBERT R
IPC: H01J49/10
CPC classification number: H01J49/102
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公开(公告)号:US2821302A
公开(公告)日:1958-01-28
申请号:US42646454
申请日:1954-04-29
Applicant: FOWLER GERALD I , WILSON ROBERT R
Inventor: FOWLER GERALD I , WILSON ROBERT R
IPC: B07C5/12
CPC classification number: B07C5/126
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公开(公告)号:US2624009A
公开(公告)日:1952-12-30
申请号:US71960346
申请日:1946-12-31
Applicant: WILSON ROBERT R
Inventor: WILSON ROBERT R
IPC: H01J49/12
CPC classification number: H01J49/12
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4.
公开(公告)号:US3206612A
公开(公告)日:1965-09-14
申请号:US5055460
申请日:1960-08-18
Applicant: SWANEKAMP JAMES E , WILSON ROBERT R
Inventor: SWANEKAMP JAMES E , WILSON ROBERT R
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公开(公告)号:US2606291A
公开(公告)日:1952-08-05
申请号:US65351846
申请日:1946-03-11
Applicant: WILSON ROBERT R
Inventor: WILSON ROBERT R
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