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
Способ получения алюминиевых солей
摘要
申请公布号
SU117694(A3)
申请公布日期
1957.11.30
申请号
SU19570581791
申请日期
1957.08.09
申请人
FEB FARBENFABRIK VOLFEN
发明人
VALTER ZINGER;FELIKS ZEJDEL
分类号
C01F7/74
主分类号
C01F7/74
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PRODUCTION OF SEMICONDUCTOR DEVICE
INPUT UNIT
HIGHHFREQUENCY HEATER
DOOR SEAL DEVICE FOR HIGHHFREQUENCY HEATERS
HIGHHFREQUENCY HEATER WITH GAS OVEN
COCK
METHOD AND DEVICE FOR MEASURING ELECTROMAGNETIC QUANTITY
DEVICE FOR ELECTRICALLY CONNECTING TERMINAL WIRE OF COIL AT ROOM TEMPERATURE WITHOUT SEPARATING INSULATOR AND ELECTROMAGNETIC ACOUSTIC ALARM COIL
INSTRUMENT FOR MEASURING AND DISPLAYING DYNAMIC RESISTANCE OF LINEAR ELEMENT
PULSE AMPLIFIER CIRCUIT
IMPEDANCE BRIDGE
AUTOMATIC INTERFERENCE CHECK METHOD BETWEEN OBJECTS
PROCESSING METHOD FOR COMPOSITE COLOR TELEVISION VIDEO SIGNAL TO BE RECORDED ON VIDEO DISC
CONCRETE EXTRUDER
ELECTRONIC HEMADYNAMOMETER
COMPACTOR
DRIVER OF SERVOOSYSTEM
LUBRICATION APPARATUS FOR ROLLER SEAL
BRAKE
STARTING DEVICE IN CARBURETOR