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
Procédé pour la composition de fluorures doubles d'aluminium et d'alcalis
摘要
申请公布号
FR691419(A)
申请公布日期
1930.10.21
申请号
FRD691419
申请日期
1930.03.07
申请人
发明人
PIP WILHELM
分类号
C01B33/10;C01F7/50;C01F7/54
主分类号
C01B33/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Nozzle for injecting solids pneumatically
Motorcycle radiator
Backflushed air filters
Rifled gun barrel having smooth bore section
Apparatus for impeding fine sediment deposition in harbors and navigational channels
Hooded type bag seal
Fault protection for integrated subscriber line interface circuits
Automatic telephone dialer utilizing an electronic telephone book
Dynamic downhole recorder
Overcurrent protection circuit for line circuits in a switching system
Pressure sensitive fault interrupter
Magnetic recording and reproducing apparatus
Regulating apparatus and method for use with rotary magnetic recording sheet permitting improved head contact
Cathode ray tube glare filter, radiation and static electricity suppression device
Vehicle rear lighting system displaying red colored light only during braking
Auxiliary switching circuit
Optical encoder which use a rectangular photodetector array
Power line working apparatus
Polycarbonate end capped with vinylene carbonate compound
CONTROL METHOD OF EXHAUST RECIRCULATION IN INTERNAL COMBUSTION ENGINE
