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公开(公告)号:US3063637A
公开(公告)日:1962-11-13
申请号:US70343257
申请日:1957-12-17
Applicant: STANDARD OIL CO
Inventor: BURHANS RALPH W
IPC: G06G7/163
CPC classification number: G06G7/163
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公开(公告)号:US3048335A
公开(公告)日:1962-08-07
申请号:US66205357
申请日:1957-05-28
Applicant: STANDARD OIL CO
Inventor: BURHANS RALPH W , JACKSON JR WARREN , STEVKO PHILLIP J
IPC: G06G7/122
CPC classification number: G06G7/122
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3.
公开(公告)号:US2797201A
公开(公告)日:1957-06-25
申请号:US38390853
申请日:1953-10-02
Applicant: STANDARD OIL CO
Inventor: FRANKLIN VEATCH , BURHANS RALPH W
CPC classification number: C03C11/002 , C03B19/1075 , C04B18/027 , C08J9/32 , Y10S264/07 , Y10S273/04 , Y10S424/07 , C04B18/021
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公开(公告)号:US3134017A
公开(公告)日:1964-05-19
申请号:US14711961
申请日:1961-10-05
Applicant: STANDARD OIL CO
Inventor: BURHANS RALPH W , JACKSON JR WARREN , STEVKO PHILLIP J
IPC: G06G7/122
CPC classification number: G06G7/122
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公开(公告)号:US3005911A
公开(公告)日:1961-10-24
申请号:US70344057
申请日:1957-12-17
Applicant: STANDARD OIL CO
Inventor: BURHANS RALPH W
CPC classification number: G06G7/75 , G06G7/34 , H01J49/022 , H01J49/04
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公开(公告)号:US3050252A
公开(公告)日:1962-08-21
申请号:US76465158
申请日:1958-10-01
Applicant: STANDARD OIL CO
Inventor: BURHANS RALPH W
IPC: G06G7/30
CPC classification number: G06G7/30
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公开(公告)号:US3029642A
公开(公告)日:1962-04-17
申请号:US47707654
申请日:1954-12-22
Applicant: STANDARD OIL CO
Inventor: BURHANS RALPH W , JACKSON JR WARREN
CPC classification number: H04M11/002 , H01J49/022
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公开(公告)号:US2888822A
公开(公告)日:1959-06-02
申请号:US60397056
申请日:1956-08-14
Applicant: STANDARD OIL CO
Inventor: BURHANS RALPH W
CPC classification number: G01N33/2817 , G01N25/50
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