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公开(公告)号:US1778460A
公开(公告)日:1930-10-14
申请号:US27777928
申请日:1928-05-14
Applicant: STANDARD OIL CO
Inventor: MOORE JOHN E
IPC: F16K17/194
CPC classification number: F16K17/194 , Y10T137/4621 , Y10T137/4643 , Y10T137/7771 , Y10T137/7898
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公开(公告)号:US1681676A
公开(公告)日:1928-08-21
申请号:US19115327
申请日:1927-05-13
Applicant: STANDARD OIL CO
Inventor: MOORE JOHN E
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公开(公告)号:US1863346A
公开(公告)日:1932-06-14
申请号:US52771031
申请日:1931-04-04
Applicant: STANDARD OIL CO
Inventor: MOORE JOHN E , CHENICEK GEORGE W
IPC: G01N25/14
CPC classification number: G01N25/14
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公开(公告)号:US1726281A
公开(公告)日:1929-08-27
申请号:US18031727
申请日:1927-04-01
Applicant: STANDARD OIL CO
Inventor: WILSON ROBERT E , MOORE JOHN E , CHENICEK GEORGE W
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