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公开(公告)号:US1965549A
公开(公告)日:1934-07-03
申请号:US50431130
申请日:1930-12-23
Applicant: TEXAS CO
Inventor: HOLMES WILL K , DUDLEY ANDREW T
IPC: B01D3/20
CPC classification number: B01D3/20
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公开(公告)号:US1815050A
公开(公告)日:1931-07-21
申请号:US21076027
申请日:1927-08-05
Applicant: TEXAS CO
Inventor: DEARBORN RICHARD J , HOLMES WILL K
CPC classification number: C10G9/14
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公开(公告)号:US1549770A
公开(公告)日:1925-08-18
申请号:US49715721
申请日:1921-08-31
Applicant: TEXAS CO
Inventor: HOLMES WILL K
IPC: F16J13/02
CPC classification number: F16J13/02 , Y10T137/7043 , Y10T137/8807
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公开(公告)号:US1985926A
公开(公告)日:1935-01-01
申请号:US32889028
申请日:1928-12-28
Applicant: TEXAS CO
Inventor: HOLMES WILL K
CPC classification number: C10G9/00
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公开(公告)号:US1804933A
公开(公告)日:1931-05-12
申请号:US4993125
申请日:1925-08-13
Applicant: TEXAS CO
Inventor: HOLMES WILL K
CPC classification number: C10G9/14
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