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公开(公告)号:US1637489A
公开(公告)日:1927-08-02
申请号:US75227624
申请日:1924-11-25
Applicant: STANDARD OIL CO CALIFORNIA
Inventor: JOHN KUHL
IPC: F16K17/194
CPC classification number: F16K17/194 , Y10T137/7062 , Y10T137/7779 , Y10T137/7838
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公开(公告)号:US1673984A
公开(公告)日:1928-06-19
申请号:US15419826
申请日:1926-12-11
Applicant: STANDARD OIL CO CALIFORNIA
Inventor: JOHN KUHL
IPC: B65D88/46
CPC classification number: B65D88/46
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3.
公开(公告)号:US1909587A
公开(公告)日:1933-05-16
申请号:US27991628
申请日:1928-05-23
Applicant: STANDARD OIL CO CALIFORNIA
Inventor: JOHN KUHL , SHIFFLER WILLIAM H
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公开(公告)号:US1868504A
公开(公告)日:1932-07-26
申请号:US20334627
申请日:1927-07-05
Applicant: STANDARD OIL CO CALIFORNIA
Inventor: JOHN KUHL
IPC: F16K17/194
CPC classification number: F16K17/194 , Y10T137/4621 , Y10T137/7779 , Y10T137/7853
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公开(公告)号:US1673983A
公开(公告)日:1928-06-19
申请号:US15419726
申请日:1926-12-11
Applicant: STANDARD OIL CO CALIFORNIA
Inventor: JOHN KUHL
IPC: B65D88/46
CPC classification number: B65D88/46
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