METHOD OF PREPARING QUATERNARY SALTS,申请号CAD648395-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	METHOD OF PREPARING QUATERNARY SALTS
摘要
申请公布号	CA648395(A)	申请公布日期	1962.09.11
申请号	CAD648395	申请日期
申请人	MERCK AND CO.	发明人	ROGER J. TULL;EDWARD W. TRISTRAM
分类号		主分类号
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Enamel Frit composition for a low-expansion crystallized glass and enamel-coated low-expansion crystallized glass plate using the same

Ribbon mask for impact dot matrix printer

Binder based on polyurethanes for producing foundry mould and core compositions

Mechanism converting movement in a regular direction and a reverse direction to movement in one direction

Paints for repairing lustrous agent-containing films and repairing process

Apparatus for the purification of vehicle exhaust gases

DISSOLVED OXYGEN REDUCING APPARATUS.

Capacitor for integrated circuit and its fabrication method

Automatic variable pitch reconfiguration control in an electrostatographic printing machine

PURIFIED CERAMIDE-ACTIVATED PROTEIN KINASE, ASSAY FOR IDENTIFYING AGENTS WHICH ACT ON SAME, AND METHODS OF USING SAID AGENTS.

LIGHT, AUDIO AND CURRENT RELATED ASSEMBLIES, ATTACHMENTS AND DEVICES WITH CONDUCTIVE COMPOSITIONS

CORTICOTROPIN-RELEASING FACTOR-BINDING-PROTEIN INHIBITORS AND THEIR USE

Timepiece with a chronograph mechanism

Resin-free succinimides

VINYL ALCOHOL COPOLYMERS, WATER-SOLUBLE FILMS CONTAINING THEM AND THEIR USE AS PACKAGING MATERIAL

NAPHTHALENE ALKYLATION PROCESS USING MIXED H/NH3 FORM CATALYST

Method for solvent extraction using a dual-skinned asymmetric microporous membrane

An arrangement for laser bonding