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公开(公告)号:US3184714A
公开(公告)日:1965-05-18
申请号:US27297463
申请日:1963-04-15
Applicant: TEXAS INSTRUMENTS INC
Inventor: BROWN JR HERBERT L , HELMS JOHN D
CPC classification number: G07F7/08 , B67D7/14 , G06Q20/4033 , G07F13/025
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公开(公告)号:US3414487A
公开(公告)日:1968-12-03
申请号:US46822865
申请日:1965-06-30
Applicant: TEXAS INSTRUMENTS INC
Inventor: HELMS JOHN D , BROWN JR HERBERT L
IPC: H05K3/20
CPC classification number: H05K3/205 , H05K3/385 , H05K2201/0329 , H05K2203/0117 , H05K2203/0315 , H05K2203/0726 , Y10T29/49165
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