Method of producing carboxylic substituted aliphatic amines and metallic salts thereof,申请号US19480015514-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 producing carboxylic substituted aliphatic amines and metallic salts thereof
摘要
申请公布号	US2461519(A)	申请公布日期	1949.02.15
申请号	US19480015514	申请日期	1948.03.17
申请人	BERSWORTH FREDERICK C	发明人	BERSWORTH FREDERICK C.
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

Improvements in and relating to frequency modulation radio receivers

Improvements in or relating to expanding mandrels for feed reels

Improvements in or relating to coupling means for affixing stand-pipes and the like to hydrants

ELECTROLYTIC CELL AND METHOD OF OPERATING SAME

PHOTOGRAPHIC FILM AND PROCESS OF PRODUCING COLOUR SEPARATION RECORDS THEREFROM

CONTROL APPARATUS

ELECTRIC BLOOD-PRESSURE DIAGNOSTIC DEVICE

TEXTILE CONDITIONING LIQUID CONTAINING SULPHONATED OIL

APPARATUS FOR CONTROLLING THE CONDITION OF MATERIALS

Improvements in or relating to electric cables

Hoist control mechanism

Improvements in and relating to the production of highly-concentrated solutions of alkali hydroxide

TELEPHONE SYSTEM

POWER TRANSMISSION

MANUFACTURE OF AMINES