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 Kobalt
摘要
申请公布号
DE1533065(A1)
申请公布日期
1969.12.04
申请号
DE19661533065
申请日期
1966.05.03
申请人
DUISBURGER KUPFERHUETTE
发明人
WERNER RUTSCH,DR.
分类号
C22B23/06
主分类号
C22B23/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
BOTH-SURFACE RECORDING DEVICE
HEAT FIXING DEVICE
HEAT FIXING DEVICE
SUSPENSION CONTROL EQUIPMENT FOR CAR
POSITON SETTER MOUNTABLE ON VEHICLE
DEFECT REPAIRING METHOD OF METALLIC PIPE
MANUFACTURE OF ALUMINUM COVERED STEEL SHEET
COPPER INSULATING ELECTRIC WIRE
SPOILER FOR SIDE WIND
CAR SWITCH CONTROLLER
REAR PARCEL SHELF FOR CAR
BURNING TYPE FLUX FOR SUBMERGED ARC WELDING
OSCILLATION GENERATOR FOR CONTINUOUS CASTING MOLD
PNEUMATIC TIRE
FORMING METHOD OF ANNULAR GROOVE ON OUTER PERIPHERY OF METAL TUBE AND DIE FOR FORMING SAID GROOVE
RESISTANCE ELEMENT FOR SUPERCONDUCTOR INTEGRATED CIRCUIT AND MANUFACTURE THEREOF
MANUFACTURE OF SEMICONDUCTOR DEVICE
POWER SUPPLY UNIT
CLEANING DEVICE
TONER COATING METHOD