4-IMIDAZOLIDONES AND PROCESSES FOR PREPARING SAME,申请号USD3428646-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	4-IMIDAZOLIDONES AND PROCESSES FOR PREPARING SAME
摘要
申请公布号	US3428646(A)	申请公布日期	1969.02.18
申请号	USD3428646	申请日期	1964.08.05
申请人	HOFFMANN LA ROCHE INC.	发明人	JOSEPH HELLERBACH
分类号	C07D233/32;(IPC1-7):C07D49/30	主分类号	C07D233/32
代理机构		代理人
主权项
地址

您可能感兴趣的专利

ONTSCHUBWERKTUIG VOOR HET TOEBEREIDEN VAN VIS.

STROOMLOOS WERKENDE VERKOPERBADEN.

METOD OCH APPARATUR FOR METNING AV OBLANDBARA VETSKOR, SPECIELLT METNING AV DELAR OLJA I VATTEN

PATIENTVENTILATOR

MANUFACTURING PROCESS FOR FOOD GRADE PHOSPHORIC ACID FROM WET METHOD PHOSPHORIC ACID

REMOVING PROCESS FOR FLUORIDE

IMPROVED ICE SHAVER

METHOD OF AND APPARATUS FOR AUTOMATICALLY INSPECTING PATTERN OF PRINT CIRCUIT BOARD

ELECTRIC TRANSFER RECORDING METHOD

ANTIFREEZE COMPOSITION AND PRODUCTION PROCESS FOR SAME

CATALYST FOR PRODUCING A*BBUNSATURADED CARBOXYLIC ACID

BANK NOTE OVERLAP DETECTING MECHANISM

Phase locked loop tracking filter having enhanced attenuation of unwanted signals

Multi-band television tuning apparatus

Antiparallel commutated inverter

Segmented electrode type gas discharge display panel with mercury giver means