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公开(公告)号:CA731475A
公开(公告)日:1966-04-05
申请号:CA731475D
Applicant: IBM
Inventor: WICKLUND HAROLD P , PANISSIDI HUGO A
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44.
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公开(公告)号:DE1133196B
公开(公告)日:1962-07-12
申请号:DEI0017381
申请日:1959-12-16
Applicant: IBM
Inventor: PANISSIDI HUGO A
IPC: F15B13/043
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公开(公告)号:CA588817A
公开(公告)日:1959-12-15
申请号:CA588817D
Applicant: IBM
Inventor: PANISSIDI HUGO A , FURMAN FRANK J
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