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公开(公告)号:CA347196A
公开(公告)日:1935-01-01
申请号:CA347196D
Applicant: IBM , TABULATING MACHINE CO
Inventor: LAKE CLAIR D , LOWKRANTZ GUNNE
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公开(公告)号:CA469731A
公开(公告)日:1950-11-28
申请号:CA469731D
Applicant: IBM
Inventor: LAKE CLAIR D , FIEHL MICHAEL
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公开(公告)号:CA434205A
公开(公告)日:1946-04-16
申请号:CA434205D
Applicant: IBM
Inventor: LAKE CLAIR D , DALY GEORGE F
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公开(公告)号:CA420816A
公开(公告)日:1944-06-13
申请号:CA420816D
Applicant: IBM
Inventor: LAKE CLAIR D , HAMILTON FRANCIS E
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公开(公告)号:CA411497A
公开(公告)日:1943-03-30
申请号:CA411497D
Applicant: IBM
Inventor: LAKE CLAIR D , PFAFF WESLEY
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公开(公告)号:CA371817A
公开(公告)日:1938-02-08
申请号:CA371817D
Applicant: IBM
Inventor: LAKE CLAIR D , PFAFF WESLEY
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