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公开(公告)号:US3188946A
公开(公告)日:1965-06-15
申请号:US24854062
申请日:1962-12-31
Applicant: IBM
Inventor: HEINZ SCHACHT GUNTER
IPC: B41J9/18
CPC classification number: B41J9/18
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公开(公告)号:US3188946A
公开(公告)日:1965-06-15
申请号:US24854062
申请日:1962-12-31
Applicant: IBM
Inventor: HEINZ SCHACHT GUNTER
IPC: B41J9/18
CPC classification number: B41J9/18