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公开(公告)号:US2192484A
公开(公告)日:1940-03-05
申请号:US23674038
申请日:1938-10-24
Applicant: STANDARD OIL CO CALIFORNIA
Inventor: LLOYD BRYAN
CPC classification number: B05C11/00 , B29C31/002 , Y10T403/557 , Y10T403/592 , Y10T403/608
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公开(公告)号:US2287829A
公开(公告)日:1942-06-30
申请号:US33315240
申请日:1940-05-03
Applicant: STANDARD OIL CO CALIFORNIA
Inventor: LLOYD BRYAN
IPC: G01G13/00
CPC classification number: G01G13/00
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公开(公告)号:US2287828A
公开(公告)日:1942-06-30
申请号:US33287840
申请日:1940-05-02
Applicant: STANDARD OIL CO CALIFORNIA
Inventor: LLOYD BRYAN
IPC: F16L58/12
CPC classification number: F16L58/12
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公开(公告)号:US2186361A
公开(公告)日:1940-01-09
申请号:US23641038
申请日:1938-10-22
Applicant: STANDARD OIL CO CALIFORNIA
Inventor: LLOYD BRYAN , POSTLEWAITE WILLIAM R
IPC: F16L58/12
CPC classification number: F16L58/12 , Y10S118/11
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