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 Herstellung eines aus Langkristallen bestehenden Wolframdrahtes, insbesondere fuer elektrische Gluehlampen
摘要
申请公布号
DE553385(C)
申请公布日期
1932.06.25
申请号
DED553385D
申请日期
1930.01.31
申请人
PATENT - TREUHAND - GESELLSCHAFT FUER ELEKTRISCHE GLUEHLAMPEN M. B. H.
发明人
MOERS DR. KURT;SAMTER DR. WERNER
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
BATTERY TEMPERATURE DETECTION DEVICE
CR-DOPED SCANDIUM BORATE LASER
UNDERGROUND TANK FOR LIQUEFIED GAS STORAGE
METHOD OF MOLDING SEAL RING
DRIVING METHOD FOR STEPPING MOTOR OF DISK STORAGE
DRIVING METHOD FOR STEPPING MOTOR
MINIATURE BRUSHLESS MOTOR
MANUFACTURE OF BLOW MOLDED HOLLOW MATERIAL MADE OF SYNTHETIC RESIN AND MANUFACTURE EQUIPMENT
EVAPORATED COOLING DEVICE FOR INTERNAL COMBUSTION ENGINE
ACTIVE SHOCK ABSORBER
METHOD FOR COATING WITH SILVER HALIDE EMULSION
NONDRIP GUN
SEMICONDUCTOR PHOTODETECTOR
MATRIX TYPE LIQUID CRYSTAL PANEL DEVICE
APPARATUS FOR DETECTING FUEL COMPONENT
LAMINATED COVER MATERIAL OF VESSEL FOR PRESSURE HEATING STERILIZATION
OPERATING PLATFORM FOR PIPING VALVE
HYDRAULIC CONTROL MECHANISM FOR TORQUE CONVERTER WITH LOCKUP CLUTCH
FUEL INJECTION DEVICE OF INTERNAL COMBUSTION ENGINE
FUEL SUPPLY DEVICE FOR ENGINE
