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 Reinigung von Rohchloriden der Metalle Niob und Tantal
摘要
申请公布号
CH386403(A)
申请公布日期
1965.01.15
申请号
CH19600005623
申请日期
1960.05.17
申请人
CIBA AKTIENGESELLSCHAFT
发明人
KOEPPEL,WALTER,DR.;FUERER,HEINI
分类号
C01G33/00;(IPC1-7):C01G33/00;C01G35/00
主分类号
C01G33/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Wall-mounted heater for heating and hot water production.
Cooling workpieces being manufactured by shape melting.
Method for determining molten metal pool level in twin-belt continuous casting machines.
Casting provided with a destructible part.
Device for clamping plates or sectional steels against each other.
Process for the preparation of fluoro derivatives.
Process for the production of itaconic acid.
Sound absorption barriers.
Recursive adder to calculate the sum of two operands.
Container.
A locking device for a pretensioner for a vehicle safety belt.
Silicon carbide fibers and a process for preparing them.
Non-aqueous, nonionic heavy duty laundry detergent with improved stability.
A canopy assembly.
Four-wing non-intermeshing rotors for internal batch mixing machines.
Wash cycle fabric conditioning compositions.
Page printer.
Axial flow harvesting machine.
A stand device for two wheeled vehicles.
Logic gate.