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公开(公告)号:US1423720A
公开(公告)日:1922-07-25
申请号:US47229721
申请日:1921-05-24
Applicant: STANDARD OIL CO
Inventor: JENNINGS JAMES M
IPC: A62D1/02
CPC classification number: A62D1/0071 , Y10S516/02
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2.Foam covering for preventing the evaporation of stored liquids 失效
Title translation: 用于防止储存液体蒸发的泡沫覆盖物公开(公告)号:US1423721A
公开(公告)日:1922-07-25
申请号:US51062721
申请日:1921-10-26
Applicant: STANDARD OIL CO
Inventor: JENNINGS JAMES M
IPC: A62D1/02
CPC classification number: A62D1/0071 , Y10S516/02
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公开(公告)号:US1415351A
公开(公告)日:1922-05-09
申请号:US37345420
申请日:1920-04-12
Applicant: STANDARD OIL CO
Inventor: HOWARD FRANK A , ROBINSON CLARENCE I , JENNINGS JAMES M
IPC: A62C3/06
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4.
公开(公告)号:US1423719A
公开(公告)日:1922-07-25
申请号:US42584820
申请日:1920-11-22
Applicant: STANDARD OIL CO
Inventor: JENNINGS JAMES M
CPC classification number: A62D1/0071 , C10L1/00 , C10L1/006 , Y10S516/02
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公开(公告)号:US1415352A
公开(公告)日:1922-05-09
申请号:US37345520
申请日:1920-04-12
Applicant: STANDARD OIL CO
Inventor: HOWARD FRANK A , JENNINGS JAMES M
IPC: A62C3/06
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