首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Procédé de préparation d'amides d'acides aminocarboxyliques, acylées ou sulfonées sur l'atome d'azote
摘要
申请公布号
FR1071536(A)
申请公布日期
1954.09.01
申请号
FRD1071536
申请日期
1953.02.27
申请人
RUHRCHEMIE AKTIENGESELLSCHAFT
发明人
分类号
C07C237/00
主分类号
C07C237/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Selective nitride etching with silicate ion pre-loading
Ultralow-iron-loss grain oriented silicon steel plate and process for producing the same
Method of identifying high immune response animals
Non-electrolytic gold plating liquid and non-electrolytic gold plating method using same
Baseball bat article
Garment for use with an absorbent article
Marine propulsion device with a compliant isolation mounting system
Internal shield splice
Spanwise fan diffusion hole airfoil
Mirror mounting assembly with stop feature
Axle temperature monitor
Texturing and preferential painting process for vertical and horizontal blinds
Dome light with removable emergency light module
Removable front camper shell window assembly
Truck rail frame
Energy absorbing air bag module
Sealed charging port and method of charging for a heat pipe roller
Nail driving tool
Product-discharging device for a product supply system
Powerless automatic and/or manual fire-extinguishing device