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
Antenna system
摘要
申请公布号
US2480189(A)
申请公布日期
1949.08.30
申请号
US19440560975
申请日期
1944.10.30
申请人
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF WAR
发明人
IRVING JACK H.
分类号
H01Q3/24;H01Q3/32
主分类号
H01Q3/24
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Titanium Dioxide Photocatalyst and Its Coating Method
Method Of Fabricating Multiple-layer Printed Circuit Board
Method of manufacturing nano size particles by electrospinning and nano size particles manufactured thereby
Optical fiber array connectivity system with indicia to facilitate connectivity four orientations for dual functionality
A COMPOSITE BEAM
HIGHLY INTEGRATED ADSL CIRCUIT
IMAGE FORMING DEVICE AND METHOD
FATTY ACID COMPOUNDS, PREPARATION AND USES THEREOF
POROUS MATERIAL AND METHOD OF PRODUCTION THEREOF
Pitch estimating method and device and pitch estimating program
Loop type heat dissipating apparatus with sprayer
Plastic injection-molded gear
DOOR LOCK SYSTEM
Release handle with integrated inertia locking mechanism
E-MAIL ADDRESS INSPECTION
IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS FOR SAME
Oxygen emergency supply device
TRANSACTIONAL SECURITY OVER A NETWORK
Transaction alert messages associated with financial transactions
Systems and methods for determining whether candidates are qualified for desired situations based on credit scores