Chlorures d'acides benzène-carboxyliques contenant des groupes trichloro-méthyliques et procédé de préparation de ces composés,申请号FRD820696-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	Chlorures d'acides benzène-carboxyliques contenant des groupes trichloro-méthyliques et procédé de préparation de ces composés
摘要
申请公布号	FR820696(A)	申请公布日期	1937.11.16
申请号	FRD820696	申请日期	1937.04.17
申请人	I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT	发明人
分类号	C07C51/58	主分类号	C07C51/58
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Carrying aid for skis

Security system

Natural gas conversion process

Process for producing porous films involving a stretching step and the resultant film

Use of aqueous sodium or potassium methioninate solution for supplemental mixed fodders with methionine

Hair treating composition

Multi-ply paper forming fabric with ovate warp yarns in lowermost ply

Process for improving the flame-retardant properties of printed shaped articles from aramid fibers

Partial oxidation process

Water-soluble triazine black dyes from cellulose reactive groups and suitable for use in inks

Absorbent dental roll

Apparatus for stoking a combustor

Cutting element with wear resistant crown

Wire brush heat exchange insert and method

Apparatus for producing power using concentrated brine

Pipe cleaning or treating plant

Method of manufacturing electromagnetic members

双色围棋棋子

Concealed hinge for lightweight safes

Electromagnetic clutch with spiral plated surfaces to improve frictional contact