Improvements in or relating to the preparation of new sulphonamide derivatives,申请号GB19480028561-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	Improvements in or relating to the preparation of new sulphonamide derivatives
摘要
申请公布号	GB651682(A)	申请公布日期	1951.04.04
申请号	GB19480028561	申请日期	1948.11.03
申请人	SOCIETE DES USINES CHIMIQUES RHONE-POULENC	发明人
分类号	C07C311/02	主分类号	C07C311/02
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Polyolefin production

Methods and apparatus for rendering an optically encoded medium unreadable

Method and system for visualization of clusters and classifications

Method for producing rubber solutions in vinylaromatic monomers

Construction and insulation materials, method for their production and their useand binder for producing materials

Improvements in or relating to cardiac imaging

Stable no-delivering compounds

Multi-layer testing column

Selective organ cooling apparatus and method

Method of treating pulmonary hypertension

Improved catalyser housing

引擎积碳清洗机

多重加压式内燃机进气增压器

热收缩膜机构式导送装置

食品袋充填封口机结构改良

防止齿轮磨损之安全装置

音响警示装置

辅助照后镜之结构改良追加一

多角形套筒

研磨机构微调装置