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 4,4'-Diacyloxy-diphenyl-pyridyl-methanen
摘要
申请公布号
CH325301(A)
申请公布日期
1957.10.31
申请号
CHD325301
申请日期
1953.03.16
申请人
DR. KARL THOMAE GMBH
发明人
KOTTLER,AUGUST,DR.;SEEGER,ERNST,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
Removal of oil and chloride from oil contaminated material
Tungsten chamber with stationary heater
Channel multiplexing method in mobile communication system
Chamber having improved gas energizer and method
Self-heating or self-cooling containers
Apparatus and method for operating a checkout system having an RF transmitter for communicating to a number of wireless personal pagers
Determining gas and liquid flow rates in a multi-phase flow
Alicyclic photosensitive polymer, resist composition containing the same and method of preparing the resist composition
Device for the suspension guidance of a travelling web
One-hand actuated, self-closing pliers
Optical switches including reflectors having associated actuators and latches located adjacent to a surface thereof and methods of operating same
Pharmaceutical compositions for prolonged peptide release and preparation method
Method and system for displaying overlay bars in a digital imaging device
Solid state image pickup device
Hydroxyalkanoylaminolactams and related structures as inhibitors of a beta protein production
Polymeric compositions and a method of making the same
Methods and apparatus for routing requests in a network
Magnetic core for saturable reactor, magnetic amplifier type multi-output switching regulator and computer having magnetic amplifier type multi-output switching regulator
Verifying the authenticity of printed documents on universally available paper stock
Method and apparatus for determining memory types of a multi-type memory subsystem where memory of the different types are accessed using column control signals with different timing characteristics
