-
公开(公告)号:US1691954A
公开(公告)日:1928-11-20
申请号:US18418027
申请日:1927-04-15
Applicant: DU PONT
Inventor: BERGEIM FRANK H
IPC: C07C203/04
CPC classification number: C07C201/02 , C07C203/04
-
公开(公告)号:US1660651A
公开(公告)日:1928-02-28
申请号:US15840426
申请日:1926-12-31
Applicant: DU PONT
Inventor: JOHN MARSHALL , BERGEIM FRANK H
IPC: C07C201/02
CPC classification number: C07C201/02 , C07C203/04
-
公开(公告)号:US1324774A
公开(公告)日:1919-12-09
申请号:US13641216
申请日:1916-12-12
Applicant: ARLINGTON COMPANY
Inventor: LOOMIS EVARTS G
CPC classification number: C07C201/02
-
公开(公告)号:US928009A
公开(公告)日:1909-07-13
申请号:US1909498373
申请日:1909-05-25
Applicant: WALTON JOSEPH LENARD
Inventor: WALTON JOSEPH LENARD
CPC classification number: C07C201/02
-
公开(公告)号:US808036A
公开(公告)日:1905-12-19
申请号:US1905274195
申请日:1905-08-14
Applicant: GENTIEU GEORGE W , WADDELL ROBERT S
Inventor: GENTIEU GEORGE W , WADDELL ROBERT S
CPC classification number: C07C201/02
-
公开(公告)号:US702325A
公开(公告)日:1902-06-10
申请号:US1902097166
申请日:1902-03-07
Applicant: NATHAN FREDERIC LEWIS , THOMSON JAMES MILN , RINTOUL WILLIAM
Inventor: NATHAN FREDERIC LEWIS , THOMSON JAMES MILN , RINTOUL WILLIAM
CPC classification number: C07C201/02
-
-
-
-
-
-