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公开(公告)号:US3060271A
公开(公告)日:1962-10-23
申请号:US8778961
申请日:1961-02-08
Applicant: ITT
Inventor: LEONARD LAMIN , OAK PARK , MORRIS RIBNER
IPC: H04Q3/00
CPC classification number: H04Q3/0004
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公开(公告)号:US3118973A
公开(公告)日:1964-01-21
申请号:US82680559
申请日:1959-07-13
Applicant: ITT
Inventor: KASPER FRANK S , LEONARD LAMIN
CPC classification number: H04Q3/521 , H03K17/6221
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公开(公告)号:US3056856A
公开(公告)日:1962-10-02
申请号:US6763160
申请日:1960-11-07
Applicant: ITT
Inventor: LEONARD LAMIN , HABISOHN VICTOR J
IPC: H04L12/26
CPC classification number: H04L43/50
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公开(公告)号:US3083265A
公开(公告)日:1963-03-26
申请号:US586660
申请日:1960-02-01
Applicant: ITT
Inventor: PAULAITIS EDWARD M , LEONARD LAMIN
IPC: H04M3/56
CPC classification number: H04M3/56
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公开(公告)号:US3059048A
公开(公告)日:1962-10-16
申请号:US9112561
申请日:1961-02-23
Applicant: ITT
Inventor: LEONARD LAMIN , JOSEPH KARKLYS
IPC: H04L12/06
CPC classification number: H04L12/06
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