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
Schaltungsanordnung fuer Fernsprechanlagen mit mehreren Schaltstufen
摘要
申请公布号
DE964685(C)
申请公布日期
1957.05.29
申请号
DE1953A020055
申请日期
1953.01.24
申请人
AUTOMATIC TELEPHONE & ELECTRIC COMPANY LIMITED
发明人
MURRAY LAWRENCE JOHN;DAVISON ALAN;THREADGOLD RONALD;ALLUM ROBIN DEVENISH
分类号
H04Q3/00
主分类号
H04Q3/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DISPLAY PROCESSOR
REMOTE CONTROL DEVICE
CONTROL DEVICE FOR VEHICLES
NON-REVERSIBLE D.C.RECTIFIER ELECTRIC DRIVE
ROTOR FOR SYNCHRONOUS NONSALIENT-POLE ELECTRIC MACHINE
DEVICE FOR UNREELING CABLES WITH HELICOPTER
AIR DISTRIBUTOR OF VEHICLE CABIN HEATER
VEHICLE CARGO PLATFORM TENT
DEVICE FOR FEEDING FOIL IN PRINTING-GILDING PRESS
FOLDING APPARATUS
ARRANGEMENT FOR APPLYING PROTECTIVE CONCRETE MIX LAYER ON SURFACE OF TUBULAR ARTICLES
LOADING RACK TO MULTIPLATEN PRESS
GRIPPING DEVICE
RESERVOIR FOR LIQUID
APPARATUS FOR MEASURING THE POSITION OF WORK
APPARATUS FOR ASSEMBLING AND WELDING CENTRIFUGAL FAN CASINGS
WELDING APPARATUS
MANIPULATOR
MULTIELECTRODE MACHINE FOR RESISTANCE WELDING OF REINFORCEMENT SKELETONS
AUTOMATIC MACHINE FOR ASSEMBLING AND WELDING A BRACKET AND A CHAIN LINK
