Process for preparing pyridoxine hydrochloride,申请号US19480021088-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	Process for preparing pyridoxine hydrochloride
摘要
申请公布号	US2520038(A)	申请公布日期	1950.08.22
申请号	US19480021088	申请日期	1948.04.14
申请人	AMERICAN CYANAMID COMPANY	发明人	HULTQUIST MARTIN EVERETT;GERMANN RICHARD PAUL
分类号	C07D213/67	主分类号	C07D213/67
代理机构		代理人
主权项
地址

您可能感兴趣的专利

APPARATUS FOR COMPACTING CONCRETE MIX IN FORM

APPARATUS FOR SEPARATING SHEET FROM PILE

INSTALLATION FOR PRODUCING BUILT-UP WALL BLOCKS

MECHANICAL TOOL

UNIT FOR MAGNETIC ABRASIVE WORKING OF SHEET MATERIALS

APPARATUS FOR PROTECTING METAL CUTTING MACHINE TOOL GUIDES

APPARATUS FOR ORIENTING PARTS

AUTOMATIC MACHINE FOR WELDING TUBE NON-ROTARY BUTTS

APPARATUS FOR MILLING SLOTS IN CROWN NUTS

DRILLING MACHINE

METAL CUTTING MACHINE TOOL TAIL STOCK

METHOD OF HARDENING MULTILAYER SHELL MOULDS

PRESSING CHAMBER

MIXTURE FOR PRODUCING CASTING CORES

APPARATUS FOR DEFORMING TUBULAR BLANKS

INSTALLATION FOR HYDROSTATIC EXTRUSION WITH USE OF ULTRASOUND

DRAWING BENCH DRIVE

APPARATUS FOR STABILIZING POSITION OF FRONT STRIP ENDS AT ROLLING

CLASSIFIER HYDROCYCLONE

ION EXCHANGE APPARATUS