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
Gewinnung von Vanadin
摘要
申请公布号
DE957262(C)
申请公布日期
1957.01.31
申请号
DE1952F010185
申请日期
1952.10.19
申请人
FARBENFABRIKEN BAYER AKTIENGESELLSCHAFT
发明人
BOEHM DR. BENNO;GLISSMANN DR. ALBERT;HENKEL DR. PAUL
分类号
C22B34/22
主分类号
C22B34/22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ECHO CANCELLER
MANUFACTURE OF FIELD-EFFECT TYPE SEMICONDUCTOR DEVICE
ANTENNA PROVIDED ON GLASS SURFACE
MANUFACTURE OF SEMICONDUCTOR DEVICE
TRAVELLING STAGE
MODULE OF SEMICONDUCTOR LASER
SEALED LEAD STORAGE BATTERY
SCREW-SHAPED SHAVING CUTTER
MANUFACTURE OF CORROSION RESISTANT NONMAGNETIC MEMBER WITH HIGH STRENGTH
CONNECTING METHOD OF HEATER FOR THERMAL TYPE PERMANENT CURRENT SWITCH
INFORMATION INPUT DEVICE
COMMUNICATION CONTROL DEVICE IN A DUPLEX TRANSMISSION NETWORK
PRIVACY TYPE SOUND BROADCAST SYSTEM
TUBULAR BULB
INDUSTRIAL ROBOT DEVICE
BUNDLING MACHINE OF HARVESTER
HALF TONE RECORDING SYSTEM OF THERMAL RECORDING DEVICE
MULTIPLE FREEDOM-DEGREE ACTUATOR
DISPLACEMENT CORRECTION DEVICE OF MACHINE TOOL
FREMGANGSMAADE TIL FREMSTILLING AF ET MIDDEL MED AFSALTNINGSVIRKNING