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
Verwendung von Goldlegierungen fuer elektrische Geraete, insbesondere Potentiometer
摘要
申请公布号
DE888180(C)
申请公布日期
1953.08.31
申请号
DE1942H005868D
申请日期
1942.08.13
申请人
W. C. HERAEUS G.M.B.H.
发明人
RUTHARDT KONRAD DR.
分类号
C22C5/02
主分类号
C22C5/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
TURNSTILE SUPPORT
HAND WINCH
AMPHIBIAN SEARCH-AND-RESCUE AIRCRAFT
DEVICE FOR REPAIRING HOLES IN RESERVOIR
BICYCLE STAND
COUPLER FOR VEHICLE SEMI-FRAMES
RAILWAY CAR WATER HEATING SYSTEM
PRESS MOLD FOR MANUFACTURING PRODUCTS FROM POLYMER MATERIALS
METHOD OF SHAPING AXIALLY SYMMETRICAL HOLLOW PRODUCTS FROM COMPOSITE MATERIALS
PLUG CAP FOR SPARK PLUG
SOCKET FOR INTEGRATED CIRCUIT TEST
PROTECTIVE CARTRIDGE FOR MODULAR CONNECTOR BLOCK
FLOAT SWITCH
SOLID INSULATED OPENING/CLOSING DEVICE
SWITCH CONTAINED IN CASE
SEMICONDUCTOR MEMORY DEVICE
MEMORY ADDRESS TRANSITION DETECTION CIRCUIT
ACOUSTIC EQUIPMENT
MAGNETIC TAPE CARTRIDGE
GAS DISCHARGE DISPLAY DEVICE AND MANUFACTURE THEREOF
