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
PERFECCIONAMIENTOS EN SISTEMAS DE ANTENAS
摘要
申请公布号
ES237217(A1)
申请公布日期
1958.02.16
申请号
ES19170002372
申请日期
1957.08.20
申请人
MARCONI'S WIRELESS TELEGRAPH COMPANY, LIMITED
发明人
分类号
H01Q25/00;(IPC1-7):H01
主分类号
H01Q25/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SELECTING METHOD OF GARAGING CAGE OF SKY PARKING EQUIPMENT
PORTABLE SEALED CONTAINERIZED DISTRIBUTION TYPE AUTOMATIC CARRYING SYSTEM
FORWARD AND BACKING POWER SHIFT TRANSMISSION
PIPE CUTTING MACHINE
COPOLYESTER COMPOSITION AND FILM FOR BONDING SHEET METAL
Thermosetting coating compositions
Method and apparatus for determining the excitation signal in VSELP coders
Voice analyzing system using hidden Markov model and having plural neural network predictors
Electric connector terminal
Multiprocessor computing apparatus for utilizing resources
Strip stock feed apparatus with balance force feed roll
Layered air filter medium having improved efficiency and pleatability
Contaminant shield for viewing ports
Dynamic measurement of material strength and life under cyclic loading
Apparatus for winding and storing a tape-like article in a container
Actuating device for dispensing a product, especially a self-foaming product
Method and apparatus for bending and tempering a glass sheet
RECORDING APPARATUS
Seek system for a magnetic disk processing apparatus
Semiconductor integrated circuit device having main power terminal and backup power terminal independently of each other
