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
Mittelbar geheizte Kathode für elektrische Entladungsgefäße.
摘要
申请公布号
AT156515(B)
申请公布日期
1939.07.10
申请号
ATD156515
申请日期
1936.06.17
申请人
ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT
发明人
DIPL. ING. ALEXANDER SCHMIDT
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
CANTILEVER LIFT FOR USE IN INSPECTION OF VEHICLE
COOLING TOWER OF PLURAL EVAPORATION TYPE BY SPRAYING
HIGH FREQUENCY WAVE HEATING DEVICE
SAFETY DEVICE FOR GOOOUT OF GAS
ARRANGEMENT FOR COMPARING NUMBERS IN RESIDUAL CLASS SYSTEM
HOMOGENEOUS COMPUTING MEDIUM
STREAM TEMPERATURE AND RATE MEASURING DEVICE
ANGULAR SPEED AND DISPLACEMENT MEASURING DEVICE
GAS METERING DEVICE
LIQUID AND GAS METERING APPARATUS
CLAW CLUTCH
MILEAGE COUNTER DRIVE MECHANISM
HEAT-TYPE FLOW METER
ARRANGEMENT FOR OVERLAPPING SECURED GAP OF TUBBING COLUMN OF VERTICAL SHAFTS
NARROW-GATHERING MINING MACHINE
COMPOSITION
ROASTING MACHINE
LIGHT REFLECTOR FOR ILLUMINATION FIXTURES
PRESSURE DIFFERENTIAL HYDRAULIC VALVE
STREAM PARAMETER DETERMINING DEVICE
