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
SCHMELZVERFAHREN FUER VERUNREINIGTE SEKUNDAERKUPFERMATERIALIEN UND SCHLACKEN
摘要
申请公布号
DD249044(A1)
申请公布日期
1987.08.26
申请号
DD19830256560
申请日期
1983.11.11
申请人
VEB MANSFELD-KOMBINAT WILHELM PIECK,DD
发明人
HEBESTEDT,ELMAR,DD;ECKSTEIN,HANS,DD;HOCKE,GUENTER,DD;GERHARDT,HARTMUT,DD;DITTRICH,WOLFGANG,DD;KNAUL,WOLFGANG,DD;RUDORF,MANFRED,DD
分类号
C22B7/00;(IPC1-7):C22B7/00
主分类号
C22B7/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ELEVATOR SUPERVISING DIAGNOSING APPARATUS AND METHOD
YARN HEATING APPARATUS
PIXEL DENSITY CONVERSION APPARATUS OF FACSIMILE
FIBER-OPTIC CABLE AND MAKING PROCESS FOR A CONNECTOR FLANGE
METHOD FOR FORMING METAL INTERCONNECTOR OF SEMICONDUCTOR DEVICE
OVER CURRENT PROTECTION DEVICE OF INVERTER CIRCUIT
CATHODE RAY TUBE
ROLLING MILL
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
INDUCTION HEATING - TYPE COOKING CONTAINER AND PAN AND THEIR MANUFACTURING METHOD
MANUFACTURING METHOD FOR SHAVING-BLADE
DELAY PROTECTION DEVICE OF REFRIGERATOR EVAPORATOR
AN AUTOMATIC MATERIAL FLOW SYSTEM FOR SEMICONDUCTOR DEVICE FABRICATION LINE
SEMICONDUCTOR APPARATUS MANUFACTURING METHOD FOR PREVENTING SHADOW EFFECT
A DEVICE FOR MEASURING STATICALLY BLOCKING FORCE OF AN AUTOMOBILE
THE CONTROL PARTS WITH A WASHING MACHINE
METHOD OF MANUFACTURING GRAPHITE BRUSH FOR ELECTRIC MOTOR
TIRE STRUCTURE TO INDICATE EXCHANGING TIME
EXHAUST GAS RECIRCULATION DEVICE FOR LPG VEHICLE
REPAIRING METHOD OF SURFACING ROAD
