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公开(公告)号:US2081130A
公开(公告)日:1937-05-25
申请号:US64953432
申请日:1932-12-30
Applicant: STANDARD OIL CO
Inventor: ATWELL HAROLD V
IPC: C10K1/04
CPC classification number: C10K1/043
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公开(公告)号:US1907706A
公开(公告)日:1933-05-09
申请号:US42111530
申请日:1930-01-16
Applicant: STANDARD OIL CO
Inventor: ATWELL HAROLD V
IPC: F16N39/00
CPC classification number: F16N39/005
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公开(公告)号:US1747810A
公开(公告)日:1930-02-18
申请号:US22999027
申请日:1927-10-31
Applicant: STANDARD OIL CO
Inventor: ATWELL HAROLD V
IPC: F16K17/194
CPC classification number: F16K17/194 , Y10T137/4621 , Y10T137/4643 , Y10T137/7898
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公开(公告)号:US1654200A
公开(公告)日:1927-12-27
申请号:US75234124
申请日:1924-11-26
Applicant: STANDARD OIL CO
Inventor: WILSON ROBERT E , ATWELL HAROLD V
IPC: C10G9/42
CPC classification number: C10G9/42
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公开(公告)号:US1529682A
公开(公告)日:1925-03-17
申请号:US71576524
申请日:1924-05-24
Applicant: STANDARD OIL CO
Inventor: ATWELL HAROLD V
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:US2218511A
公开(公告)日:1940-10-22
申请号:US47364430
申请日:1930-08-07
Applicant: STANDARD OIL CO
Inventor: ATWELL HAROLD V
IPC: C10G73/06
CPC classification number: C10G73/06
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公开(公告)号:US1626443A
公开(公告)日:1927-04-26
申请号:US6624525
申请日:1925-11-02
Applicant: STANDARD OIL CO
Inventor: ATWELL HAROLD V
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:US1715112A
公开(公告)日:1929-05-28
申请号:US7150125
申请日:1925-11-25
Applicant: STANDARD OIL CO
Inventor: ATWELL HAROLD V
IPC: B65D90/30
CPC classification number: B65D90/30 , Y10T137/3127 , Y10T137/86187
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公开(公告)号:US1685516A
公开(公告)日:1928-09-25
申请号:US6718825
申请日:1925-11-05
Applicant: STANDARD OIL CO
Inventor: ATWELL HAROLD V
IPC: F16K17/194
CPC classification number: F16K17/194 , Y10T137/4621 , Y10T137/7777 , Y10T137/778 , Y10T137/7898
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公开(公告)号:US2108636A
公开(公告)日:1938-02-15
申请号:US71145734
申请日:1934-02-16
Applicant: STANDARD OIL CO
Inventor: ATWELL HAROLD V
IPC: C10G21/14
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