Reduction of aromatic nitrogen compounds,申请号US19540448377-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	Reduction of aromatic nitrogen compounds
摘要
申请公布号	US2794047(A)	申请公布日期	1957.05.28
申请号	US19540448377	申请日期	1954.08.06
申请人	ALLIED CHEMNICAL & DYE CORPORATION	发明人	SOGN ALLEN WALTER
分类号	C07C209/54;C07C241/02	主分类号	C07C209/54
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Carbon dioxide-based fluxing media for non-VOC, no-clean soldering

Paper coating and drying machine

Wide bandwidth microstrip patch antenna

Double-axis key switch

Method of resolution of hydroxy substituted cyclopentanone enantiomers using lipase and lithium salt complexation

Photographic element employing hue correction couplers

Zone texturing method for a magnetic recording disk

Method of lining an inner surface of a pipe

Process for repulping wet-strength paper

Process for removing metal ions from liquids

Extrusion quenching apparatus and related method

Apparatus for coating powdery material

Collar and cartridge-needle unit assembly

Method for inplanting a selected liquid into the colon

Decorative plate producing method

Automated method of finishing the tip of a terminated optical fiber

Contact for termination of coil windings

Consolidating locking apparatus of a connector frame

Vibration resistant electrical coupling with tactile indication

Electric connector