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公开(公告)号:US3119243A
公开(公告)日:1964-01-28
申请号:US18512762
申请日:1962-04-04
Applicant: NAT RES CORP
Inventor: HNILICKA JR MILO P , SIMONS JR JOHN C
IPC: F04F9/00
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公开(公告)号:US3065060A
公开(公告)日:1962-11-20
申请号:US71943658
申请日:1958-03-05
Applicant: NAT RES CORP
Inventor: ROEHRIG JONATHAN R , SIMONS JR JOHN C
CPC classification number: G01N30/06 , G01N33/203
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3.Improvement in vacuum coating apparatus comprising an ion trap for the electron gun thereof 失效
Title translation: 真空镀膜装置的改进包括用于其电子枪的离子阱公开(公告)号:US3046936A
公开(公告)日:1962-07-31
申请号:US73974258
申请日:1958-06-04
Applicant: NAT RES CORP
Inventor: SIMONS JR JOHN C
IPC: C23C14/30 , H01J37/30 , H01J37/305
CPC classification number: C23C14/30 , H01J37/3007 , H01J37/3053 , Y10S164/05
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公开(公告)号:US3232031A
公开(公告)日:1966-02-01
申请号:US21999962
申请日:1962-08-28
Applicant: NAT RES CORP
Inventor: SIMONS JR JOHN C
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公开(公告)号:US3009098A
公开(公告)日:1961-11-14
申请号:US75517858
申请日:1958-08-15
Applicant: NAT RES CORP
Inventor: SIMONS JR JOHN C
CPC classification number: G01N30/64 , G01N27/66 , G01N30/8651
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