Manufacture of dyestuffs from heterocyclic compounds,申请号GB19300002074-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	Manufacture of dyestuffs from heterocyclic compounds
摘要
申请公布号	GB353889(A)	申请公布日期	1931.07.21
申请号	GB19300002074	申请日期	1930.01.21
申请人	IMPERIAL CHEMICAL INDUSTRIES LIMITED;ISIDOR MORRIS HEILBRON;FRANCIS IRVING	发明人
分类号	C09B23/08;G03C1/20	主分类号	C09B23/08
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Method and reusable guide frame for building extension base

Long lasting contact lenses

The contour scribe

The control of fumes or odours from sewage foul water and liquid waste products

Atmospheric water extractor

Strained semiconductor devices

Improvement in electromagnetic rotary machines

Router cassette

Optimizing charge phasing of a perforating gun

Surface preparation

Kupplungsmuffe und Verfahren zur Herstellung der Kupplungsmuffe

SET DI GALLEGGIANTI ANATOMICI PER IL NUOTO, LO SPORT E LA SICUREZZA IN ACQUA.