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公开(公告)号:US1676610A
公开(公告)日:1928-07-10
申请号:US75739524
申请日:1924-12-22
Applicant: STANDARD OIL CO
Inventor: WILSON ROBERT E
IPC: B01D3/06
CPC classification number: B01D3/06
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公开(公告)号:US1632259A
公开(公告)日:1927-06-14
申请号:US72225
申请日:1925-01-05
Applicant: STANDARD OIL CO
Inventor: WILSON ROBERT E , BAHLKE WILLIAM H
IPC: G01N9/14
CPC classification number: G01N9/14
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公开(公告)号:US1596385A
公开(公告)日:1926-08-17
申请号:US63659023
申请日:1923-05-04
Applicant: STANDARD OIL CO
Inventor: WILSON ROBERT E
IPC: B65D90/30
CPC classification number: B65D90/30
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公开(公告)号:US1592587A
公开(公告)日:1926-07-13
申请号:US68374123
申请日:1923-12-31
Applicant: STANDARD OIL CO
Inventor: WILSON ROBERT E
IPC: F04B13/00
CPC classification number: F04B13/00
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公开(公告)号:US1566943A
公开(公告)日:1925-12-22
申请号:US64816123
申请日:1923-06-27
Applicant: STANDARD OIL CO
Inventor: WILSON ROBERT E , BROWN EUGENE P
IPC: D06M15/15
CPC classification number: D06M15/15 , Y10T442/2107
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