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公开(公告)号:US2237269A
公开(公告)日:1941-04-01
申请号:US22465338
申请日:1938-08-12
Applicant: IBM
Inventor: SAMUEL BRAND
IPC: B41K3/00
CPC classification number: B41K3/005
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公开(公告)号:US2209107A
公开(公告)日:1940-07-23
申请号:US25382039
申请日:1939-01-31
Applicant: IBM
Inventor: SAMUEL BRAND
IPC: G06K9/00
CPC classification number: G06K9/00
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公开(公告)号:US2209106A
公开(公告)日:1940-07-23
申请号:US25381939
申请日:1939-01-31
Applicant: IBM
Inventor: SAMUEL BRAND
IPC: G06K9/00
CPC classification number: G06K9/00
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公开(公告)号:US2161612A
公开(公告)日:1939-06-06
申请号:US17654137
申请日:1937-11-26
Applicant: IBM
Inventor: SAMUEL BRAND
CPC classification number: G06K1/04
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公开(公告)号:US2150216A
公开(公告)日:1939-03-14
申请号:US10796636
申请日:1936-10-28
Applicant: IBM
Inventor: FULLER FREDERICK L , SAMUEL BRAND
IPC: B07C3/04
CPC classification number: B07C3/04
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公开(公告)号:US2146695A
公开(公告)日:1939-02-07
申请号:US13564437
申请日:1937-04-08
Applicant: IBM
Inventor: SAMUEL BRAND , WHEELER JOHN N
IPC: B07C3/04
CPC classification number: B07C3/04 , Y10S209/942
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公开(公告)号:US2615624A
公开(公告)日:1952-10-28
申请号:US5057448
申请日:1948-09-22
Applicant: IBM
Inventor: SAMUEL BRAND , ADAMS FRANCIS V
IPC: G06F7/46
CPC classification number: G06F7/465
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公开(公告)号:US2475307A
公开(公告)日:1949-07-05
申请号:US77309047
申请日:1947-09-10
Applicant: IBM
Inventor: SAMUEL BRAND , CONNOLLY CHARLES E
IPC: G06K7/04
CPC classification number: G06K7/047
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公开(公告)号:US2413859A
公开(公告)日:1947-01-07
申请号:US60379845
申请日:1945-07-09
Applicant: IBM
Inventor: SAMUEL BRAND
IPC: G06F7/46
CPC classification number: G06F7/465
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公开(公告)号:US2386425A
公开(公告)日:1945-10-09
申请号:US49113543
申请日:1943-06-17
Applicant: IBM
Inventor: SAMUEL BRAND
IPC: G06K19/04
CPC classification number: G06K19/04
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