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公开(公告)号:US2891356A
公开(公告)日:1959-06-23
申请号:US52075555
申请日:1955-07-08
Applicant: KAHLE ENG CO
Inventor: LINDSAY JAMES B
CPC classification number: H01L21/67121 , H01J9/32
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公开(公告)号:US3195994A
公开(公告)日:1965-07-20
申请号:US19668962
申请日:1962-05-22
Applicant: KAHLE ENG CO
Inventor: LINDSAY JAMES B
CPC classification number: A47J41/024 , C03B23/13
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公开(公告)号:US3509309A
公开(公告)日:1970-04-28
申请号:US3509309D
申请日:1966-12-13
Applicant: KAHLE ENG CO
Inventor: LINDSAY JAMES B , ENGEL WILLIAM T , BRENT GEORGE D
CPC classification number: B23K11/0026 , H01R43/02
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公开(公告)号:US2838682A
公开(公告)日:1958-06-10
申请号:US48866655
申请日:1955-02-16
Applicant: KAHLE ENG CO
Inventor: LINDSAY JAMES B
IPC: H01J9/46
CPC classification number: H01J9/46 , H01J2893/0096 , H01J2893/0097
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