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
Improvements in or relating to photo-electric cells and arrangements for use therewith
摘要
申请公布号
GB358539(A)
申请公布日期
1931.10.06
申请号
GB19300017545
申请日期
1930.06.06
申请人
TELEFUNKEN GESELLSCHAFT FUR DRAHTLOSE TELEGRAPHIE M.B.H.
发明人
分类号
H01J40/06
主分类号
H01J40/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PANEL SYSTEM FOR COVERING A GLASS OR PLASTIC SURFACE
VEHICLE SEAT
WATER PURIFIER
DOWNHOLE PERFORATING GUN SWITCH
TRANSMISSION MECHANISM AND SURFACE MOUNT DEVICE USING THE SAME
Addition of Endothermic Fire Retardants to Provide Near Neutral pH Pulp Fiber webs
HOSE REEL HAVING A HORIZONTALLY SPLIT FRAME
MEDICAL BACKBOARD
Transposable Capo System and Method
MODULAR PEDESTRIAN TUNNEL
Low Level Object Version Tracking Using Non-Volatile Memory Write Generations
USE OF NIBP POLYPEPTIDES
EPSILON-POLY-LYSINE CAPSULES
METHOD OF DRIVING A DISPLAY PANEL AND A DISPLAY APPARATUS PERFORMING THE METHOD
Lock-Out, Tag-Out System Using Safety Programmable Logic Controller
WINDOW UNIT FOR WINDOWS IN MOTOR VEHICLES
CONTENT TRANSFER
METHOD AND SYSTEM FOR ESTABLISHING REAL-TIME TRUST IN A PUBLIC NETWORK
DISPOSABLE ORTHOPEDIC PROSTHESIS MOLD
ELECTRONIC TORQUE WRENCH WITH A ROTATABLE DISPLAY UNIT