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公开(公告)号：US3571798A
公开(公告)日：1971-03-23
申请号：US3571798D
申请日：1968-11-13
Applicant: IBM
Inventor： DAWSON GLENN E , TEIG MICHAEL
CPC classification number: G06F13/4022
Abstract: A two level switching system to be used in communications systems, comprising a first means for placing a plurality of input lines in a Hold Mode of operation, a second means for maintaining a plurality of input lines in an Operating Mode of operation, and means for connecting and disconnecting input lines in an Operating Mode of operation into a Hold Mode of operation at the initiation of the user or of the system itself.
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公开(公告)号：US3559186A
公开(公告)日：1971-01-26
申请号：US3559186D
申请日：1962-09-18
Applicant: IBM
Inventor： SAGNIS JAMES C JR , TEIG MICHAEL , WARD ROBERT L
Abstract: A CONDUCTIVE MAGNETIC STRIP HAVING ONE OR MORE APERTURES THEREIN. DRIVE APPARATUS IS PROVIDED TO ESTABLISH FLUX STATES ABOUT THE APERTURES AND READ APPARATUS IS PROVIDED TO ALTER THE FLUX STATES ABOUT THE APERTURES. SENSE CONDUCTORS COUPLED THROUGH THE APERTURES FURNISH OUTPUT SIGNALS..
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公开(公告)号：CA903361A
公开(公告)日：1972-06-20
申请号：CA903361D
Applicant: IBM
Inventor： TEIG MICHAEL , DAWSON GLENN E
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Patent Agency Ranking
公开(公告)号：DE1449385A1
公开(公告)日：1969-02-13
申请号：DE1449385
申请日：1963-12-16
Applicant: IBM
Inventor： EMANUEL PETERSEN HAROLD , TEIG MICHAEL
IPC: G11C15/02
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公开(公告)号：CA734114A
公开(公告)日：1966-05-10
申请号：CA734114D
Applicant: IBM
Inventor： TEIG MICHAEL , SEELBACH WALTER CHRISTIAN , PETERSEN HAROLD E , KISEDA JAMES R
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公开(公告)号：CA821722A
公开(公告)日：1969-08-26
申请号：CA821722D
Applicant: IBM
Inventor： SAGNIS JAMES C JR , TEIG MICHAEL , WARD ROBERT L
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公开(公告)号：DE1228304B
公开(公告)日：1966-11-10
申请号：DEJ0024399
申请日：1963-09-10
Applicant: IBM
Inventor： JUN JAMES CARVER SAGNIS , TEIG MICHAEL , WARD ROBERT LEONHARD
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公开(公告)号：CA726332A
公开(公告)日：1966-01-18
申请号：CA726332D
Applicant: IBM
Inventor： PETERSEN HAROLD E , TEIG MICHAEL
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