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公开(公告)号:US2692574A
公开(公告)日:1954-10-26
申请号:US23413051
申请日:1951-06-28
Applicant: ELECTRONICS CORP AMERICA
Inventor: ANDERSON NORMAN C
IPC: H01L21/00
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公开(公告)号:US2861161A
公开(公告)日:1958-11-18
申请号:US64308857
申请日:1957-02-28
Applicant: ELECTRONICS CORP AMERICA
Inventor: ANDERSON NORMAN C
IPC: H01L31/08
CPC classification number: H01L31/08
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公开(公告)号:US2789193A
公开(公告)日:1957-04-16
申请号:US22470751
申请日:1951-05-05
Applicant: ELECTRONICS CORP AMERICA
Inventor: ANDERSON NORMAN C
IPC: H01L27/146 , H01L31/08
CPC classification number: H01L27/14665 , H01L31/08
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公开(公告)号:US2711464A
公开(公告)日:1955-06-21
申请号:US32311552
申请日:1952-11-28
Applicant: ELECTRONICS CORP AMERICA
Inventor: ANDERSON NORMAN C , SHAW BURTON E
IPC: H01L31/08
CPC classification number: H01L31/08 , Y10S257/912 , Y10T29/49107 , Y10T29/49169
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