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发明名称
ETHERS OF 7-H-ALKYL-9,10-DIHYDROPHENANTHRENECARBOXYLIC-2 ACID AS COMPPONENTS OF MESOMORPHIC COMPOUND FOR ELECTRIC OPTICAL DEVICES
摘要
申请公布号
SU1418332(A1)
申请公布日期
1988.08.23
申请号
SU19817772006
申请日期
1981.08.24
申请人
VEB VERK FYUR FERNZEELEKTRONIK (INOPREDPRIYATIE)
发明人
KHANS-JOAKHIM DEUTSHER,DD;ZABINE RIKHTER,DD;KHORST TSASHKE,DD;UTE BETTGER,DD;DITRIKH DEMUS,DD
分类号
C07C69/773;C07C67/00;C07C67/14;C07C69/74;C07C69/753;C07C69/76;C07C69/90;C07C253/00;C07C255/38;C07C255/55;C09K19/20;C09K19/32;C09K19/46;G02F1/13;G09F9/00;G09F9/35
主分类号
C07C69/773
代理机构
代理人
主权项
地址
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