-
公开(公告)号:US1994524A
公开(公告)日:1935-03-19
申请号:US63532632
申请日:1932-09-29
Applicant: IBM
Inventor: LAKE CLAIR D
IPC: G06K15/04
CPC classification number: G06K15/04
-
公开(公告)号:US1987343A
公开(公告)日:1935-01-08
申请号:US57724431
申请日:1931-11-25
Applicant: IBM
Inventor: LAKE CLAIR D , GUNNE LOWKRANTZ
-
公开(公告)号:US1946910A
公开(公告)日:1934-02-13
申请号:US61884632
申请日:1932-06-23
Applicant: IBM
Inventor: LAKE CLAIR D , PAUL SHORES
IPC: G06K13/12
CPC classification number: G06K13/12
-
公开(公告)号:US1933331A
公开(公告)日:1933-10-31
申请号:US58296131
申请日:1931-12-24
Applicant: IBM
Inventor: LAKE CLAIR D
CPC classification number: G06K15/04
-
公开(公告)号:US2860707A
公开(公告)日:1958-11-18
申请号:US47755454
申请日:1954-12-24
Applicant: IBM
Inventor: LAKE CLAIR D , WESLEY PFAFF
-
公开(公告)号:US2845122A
公开(公告)日:1958-07-29
申请号:US47745654
申请日:1954-12-24
Applicant: IBM
Inventor: LAKE CLAIR D , WESLEY PFAFF
IPC: G06K13/073
CPC classification number: G06K13/073
-
公开(公告)号:US2616626A
公开(公告)日:1952-11-04
申请号:US57689245
申请日:1945-02-08
Applicant: IBM
Inventor: LAKE CLAIR D , AIKEN HOWARD H , HAMILTON FRANCIS E , DURFEE BENJAMIN M
IPC: G06F7/46
CPC classification number: G06F7/468
-
公开(公告)号:US2616624A
公开(公告)日:1952-11-04
申请号:US57689345
申请日:1945-02-08
Applicant: IBM
Inventor: LAKE CLAIR D , HAMILTON FRANCIS E , DURFEE BENJAMIN M
IPC: G06F7/40
CPC classification number: G06F7/40
-
公开(公告)号:US2615569A
公开(公告)日:1952-10-28
申请号:US7384449
申请日:1949-01-31
Applicant: IBM
Inventor: LAKE CLAIR D , DURFEE BENJAMIN M
-
公开(公告)号:US2401430A
公开(公告)日:1946-06-04
申请号:US56826444
申请日:1944-12-15
Applicant: IBM
Inventor: LAKE CLAIR D
IPC: H01R9/28
CPC classification number: H01R9/28
-
-
-
-
-
-
-
-
-