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
摘要
申请公布号
DE2143232(A1)
申请公布日期
1972.03.09
申请号
DE19712143232
申请日期
1971.08.28
申请人
发明人
分类号
C07D307/12;C11B9/00;(IPC1-7):C07D5/04
主分类号
C07D307/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Spherical tricobalt tetraoxide and method of preparing the same
Multidisciplinary automatic analyzer for in vitro diagnosis
Production of synthetic rutile by continuous leaching
Particle treatment in an expanded toroidal bed reactor
Evaporator and concentrator in reactor and loading system
Fully continuous bioaerosol identifier
Method of making composite support structure for use in sanding and sanders formed therefrom
CPL mask and a method and program product for generating the same
Additive dispersing filter and method of making
Plate fin fluid processing device
Method of manufacturing a magnetic recoding medium
Cord aligning method in calender line and apparatus therefor
Label manufacturing method and label manufacturing system
Burn rate enhancement of basic copper nitrate-containing gas generant compositions
Method for cleaning a circumferential surface of a cylinder of a printing press
Asphalt compositions and the preparation thereof
Biosensor and method of manufacturing biosensor
Cement clinker and process for producing the same
Method for the production of urea fertilizer with elemental sulphur and the product thereof
Tantalum CMP compositions and methods