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公开(公告)号:US2446475A
公开(公告)日:1948-08-03
申请号:US45683242
申请日:1942-08-31
Applicant: SHELL DEV
Inventor: HEARNE GEORGE W , LA FRANCE DONALD S
IPC: C07C17/25 , C07C17/358 , C07C21/21
CPC classification number: C07C21/21 , C07C17/25 , C07C17/358 , C07C21/09
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公开(公告)号:US2430016A
公开(公告)日:1947-11-04
申请号:US69505246
申请日:1946-09-05
Applicant: SHELL DEV
Inventor: HEARNE GEORGE W , LA FRANCE DONALD S
IPC: C07C17/25
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13.
公开(公告)号:US2339476A
公开(公告)日:1944-01-18
申请号:US35909140
申请日:1940-09-30
Applicant: SHELL DEV
Inventor: HEARNE GEORGE W , LA FRANCE DONALD S
IPC: C07C43/12
CPC classification number: C07C43/123
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公开(公告)号:US2130084A
公开(公告)日:1938-09-13
申请号:US18978038
申请日:1938-02-10
Applicant: SHELL DEV
Inventor: GROLL HERBERT P A , GEORGE HEARNE , JAMES BURGIN , LA FRANCE DONALD S
IPC: C07C17/10
CPC classification number: C07C17/10
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