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公开(公告)号:US1757553A
公开(公告)日:1930-05-06
申请号:US29845828
申请日:1928-08-09
Applicant: GUSTAV TAUSCHEK
Inventor: GUSTAV TAUSCHEK
IPC: A63F1/12
CPC classification number: A63F1/12
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2.Arrangement for sorting perforated cards used for statistics, bookkeeping, and the like 失效
Title translation: 用于统计,簿记等的用于分类穿孔卡的排列公开(公告)号:US1639443A
公开(公告)日:1927-08-16
申请号:US4668425
申请日:1925-07-28
Applicant: GUSTAV TAUSCHEK
Inventor: GUSTAV TAUSCHEK
CPC classification number: G06K21/005
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公开(公告)号:US2080100A
公开(公告)日:1937-05-11
申请号:US66020333
申请日:1933-03-10
Applicant: GUSTAV TAUSCHEK
Inventor: GUSTAV TAUSCHEK
IPC: G11B5/54
CPC classification number: G11B5/54
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公开(公告)号:US1781349A
公开(公告)日:1930-11-11
申请号:US29242528
申请日:1928-07-13
Applicant: GUSTAV TAUSCHEK
Inventor: GUSTAV TAUSCHEK
IPC: F16D41/12
CPC classification number: F16D41/12 , Y10T74/1529 , Y10T74/1555
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公开(公告)号:US1762749A
公开(公告)日:1930-06-10
申请号:US27954328
申请日:1928-05-21
Applicant: GUSTAV TAUSCHEK
Inventor: GUSTAV TAUSCHEK
IPC: B41J15/06
CPC classification number: B41J15/06
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公开(公告)号:US1927761A
公开(公告)日:1933-09-19
申请号:US43949930
申请日:1930-03-27
Applicant: GUSTAV TAUSCHEK
Inventor: GUSTAV TAUSCHEK
IPC: B41J7/02
CPC classification number: B41J7/02
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公开(公告)号:US1617088A
公开(公告)日:1927-02-08
申请号:US4668525
申请日:1925-07-28
Applicant: GUSTAV TAUSCHEK
Inventor: GUSTAV TAUSCHEK
CPC classification number: G06C11/08
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公开(公告)号:US2202359A
公开(公告)日:1940-05-28
申请号:US5949836
申请日:1936-01-17
Applicant: GUSTAV TAUSCHEK
Inventor: GUSTAV TAUSCHEK
IPC: B41L11/08
CPC classification number: B41L11/08
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公开(公告)号:US2115563A
公开(公告)日:1938-04-26
申请号:US62498432
申请日:1932-07-27
Applicant: GUSTAV TAUSCHEK
Inventor: GUSTAV TAUSCHEK
IPC: G06K9/74
CPC classification number: G06K9/74
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