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
Verfahren zur Herstellung von basischen Abkoemmlingen des 4, 4'-Diaethyl-diphenylaethers
摘要
申请公布号
DE892899(C)
申请公布日期
1953.10.12
申请号
DE1951K011791
申请日期
1951.01.30
申请人
KNOLL A.-G. CHEMISCHE FABRIKEN
发明人
PLIENINGER HANS DR.
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
Production of optically active sphingoid compound
Methods for isolation and activation of, and control of differentiation from, skeletal muscle stem or progenitor cells
Process for forming a high-K gate dielectric
Semiconductor device and method of manufacturing the same
Method to elimate silicide cracking for nand type flash memory devices by implanting a polish rate improver into the second polysilicon layer and polishing it
Semiconductor processing method of providing dopant impurity into a semiconductor substrate
Method of manufacturing a photodiode
Chip interconnect wiring structure with low dielectric constant insulator and methods for fabricating the same
Semiconductor integrated circuit device and fabrication process thereof
Process for low k organic dielectric film etch
Lead-free glasses
Aspartic protease inhibitors
Flameproof polyamide moulding compounds containing melamine cyanurate
Coating compositions and coated substrates with good appearance properties
Staged reactor process
Adhesive compositions based on blends of grafted polyethylenes and non- grafted polyethylenes and styrene container rubber
Polymer containing a succinimide ring substituted on the nitrogen atom by a reactive group
Olefin polymer, films or sheets made therefrom, and process for the production of olefin polymer
Polyester polyols and their use as the polyol component in two-component polyurethane paints
Alkali metal salts of oxoacids of sulfur as polymerization catalysts