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公开(公告)号:US3090233A
公开(公告)日:1963-05-21
申请号:US86138759
申请日:1959-12-22
Applicant: STANDARD OIL CO
Inventor: SHIELDS STANLEY E , DEWEY PHILIP W
IPC: G01K1/02
CPC classification number: G01K1/022
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公开(公告)号:US2753246A
公开(公告)日:1956-07-03
申请号:US23463851
申请日:1951-06-30
Applicant: STANDARD OIL CO
Inventor: SHIELDS STANLEY E , DEWEY PHILIP W , SHIRE JR WILLIAM A
IPC: G01N31/12
CPC classification number: G01N31/12 , Y10T436/23
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公开(公告)号:US2967450A
公开(公告)日:1961-01-10
申请号:US63714557
申请日:1957-01-30
Applicant: STANDARD OIL CO
Inventor: SHIELDS STANLEY E , DEWEY PHILIP W
IPC: G01F1/704
CPC classification number: G01F1/704
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4.
公开(公告)号:US2836069A
公开(公告)日:1958-05-27
申请号:US53207355
申请日:1955-09-01
Applicant: STANDARD OIL CO
Inventor: SHIELDS STANLEY E , DEWEY PHILIP W , SHIRE JR WILLIAM A
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公开(公告)号:US2702897A
公开(公告)日:1955-02-22
申请号:US21319751
申请日:1951-02-28
Applicant: STANDARD OIL CO
Inventor: DEWEY PHILIP W
IPC: G01F3/30
CPC classification number: G01F3/30
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