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
Herstellung von Bleisuperoxydanoden mit von einer Bleischicht ueberzogenen Leichtmetalltraegern
摘要
申请公布号
DE721013(C)
申请公布日期
1942.05.21
申请号
DE1940S139990D
申请日期
1940.02.01
申请人
DR. RUDOLF SPERL
发明人
SPERL DR. RUDOLF
分类号
H01M4/64
主分类号
H01M4/64
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SUBSTITUTE BONE PORTION MATERIAL FOR BONE MISSING PORTION PROSTHETICS
MANUFACTURING OF GASKET FOR REFRIGERATOR
IMAGE FORMING APPARATUS
TEMPERATURE CONTROL METHOD AROUND LOW TEMPERATURE MATTERS STORING STRUCTURES
STEP MOTOR DRIVING CONTROL DEVICE
OPTICAL FIBER CONNECTOR
CORRUGATE CONIC OR PYRAMIDAL HORN
HEATTSENSITIVE RECORDING HEAD
COMBUSTION SAFETY DEVICE
SAFETY APPARATUS PROTECTIVE AGAINST OXYGEN DEFICIENCY
MULTIIBEAM SCANNING ANTENNA
LOOP TRANSMISSION SYSTEM
SEPARATOR FOR CELL
FOCAL POINT DETECTOR
SEMICONDUCTOR AND ITS MANUFACTURE
Peak detecting digital scan converter
Dual epilation machine
Doors for patios and the like
Apparatus for shredding and dry-defibrating compressed cellulose pulp and forming a batt of the resulting cellulosic fibrous material
Overpressure valve for a hydraulic pit prop
