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 einer Diammoniumverbindung.
摘要
申请公布号
CH306909(A)
申请公布日期
1955.04.30
申请号
CHD306909
申请日期
1952.04.22
申请人
J. R. GEIGY AG.
发明人
AG. J. R. GEIGY
分类号
C09B45/28
主分类号
C09B45/28
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Method for fabricating top gate type polycrystalline silicon thin film transistor
Magnetic medical devices with changeable magnetic moments and method of navigating magnetic medical devices with changeable magnetic moments
Adjusting the size of a lined sport boot
Oxide magnetic material, ferrite particles, bonded magnet, sintered magnet, process for producing the same, and magnetic recording medium
Multilayered polymers and foams with variable sized interlayer gaps
Semiconductor integrated circuit having a self-refresh function
Method for preventing ink drop misdirection in an asymmetric heat-type ink jet printer
EMC-optimized power switch
Holder for fan
Apparatus and method of providing continuous positive airway pressure
Fundus camera for diagnostic fundus photographing
Method and apparatus for transfer molding encapsulation of a semiconductor die with attached heat sink
Method and device for the power shiftable change-over of a hydrostatic vehicle drive of a mobile construction machine
Modified gate processing for optimized definition of array and logic devices on same chip
Apparatus for and method of automatic monitoring of computer performance
Actuator/sensor assembly
Processo e instalação para manufaturamento de recipientes de bolsa dupla
Microcápsulas para a estabilização de produtos cosméticos, farmacêuticos ou alimentìcios
Process for upflow fixed-bed hydroprocessing of Fischer-Tropsch wax.
Water soluble transplatinum complexes with anti-cancer activity and method of using same.