-
公开(公告)号：US3412077A
公开(公告)日：1968-11-19
申请号：US47146265
申请日：1965-07-12
Applicant: BAYER AG
Inventor： JENO SZITA , HORST WIEDEN , HERBERT MARZOLPH , KARL HURM , GUNTHER NISCHK , HELMUT KLEINER
IPC: C08F20/34 , C08F220/44
CPC classification number: C08F20/34 , C08F220/44 , Y10S526/915 , Y10S526/923
Search Results
1
records
(took 0.012 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
