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公开(公告)号:US2449962A
公开(公告)日:1948-09-21
申请号:US65735246
申请日:1946-03-26
Applicant: SHELL DEV
Inventor: AARON WACHTER , NATHAN STILLMAN
IPC: C23F11/02
CPC classification number: C23F11/02 , C10M1/08 , C10M2215/044 , Y10S428/923
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公开(公告)号:US2385175A
公开(公告)日:1945-09-18
申请号:US50611643
申请日:1943-10-13
Applicant: SHELL DEV
Inventor: AARON WACHTER , TRESEDER RICHARD S
IPC: C10L1/12
CPC classification number: C10L1/12
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公开(公告)号:US2342074A
公开(公告)日:1944-02-15
申请号:US29545239
申请日:1939-09-18
Applicant: SHELL DEV
Inventor: DEANESLY RICHARD M , AARON WACHTER
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公开(公告)号:US2297666A
公开(公告)日:1942-09-29
申请号:US32323740
申请日:1940-03-09
Applicant: SHELL DEV
Inventor: AARON WACHTER
IPC: C10L1/12
CPC classification number: C10L1/1266
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