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 incorporating active elements
摘要
申请公布号
US3098973(A)
申请公布日期
1963.07.23
申请号
US19600032235
申请日期
1960.05.27
申请人
SYLVANIA ELECTRIC PRODUCTS INC.
发明人
JR. ARTHUR F. WICKERSHAM,;BELL ROSS L.
分类号
H01Q23/00;H03F3/12
主分类号
H01Q23/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
WIRE HARNESS MANUFACTURING APPARATUS
LEAD-ACID BATTERY
MANUFACTURE OF ELECTRODE PLATE GROUP FOR ENCLOSED TYPE LEAD STORAGE BATTERY
LIGHT SPACE TRANSMISSION EQUIPMENT
INFORMATION RECORDER/REPRODUCER
ELECTROPHOTOGRAPHIC METHOD AND ITS DEVICE
LIGHTING SYSTEM
LAMP DIMMER WITH SAFETY DEVICE
GENERATING DEVICE FOR ORIGINAL ANGLE STICKING GAUGE FOR SCANNER
SYNCHRONIZING SIGNAL REPRODUCING CIRCUIT
MANUFACTURE OF ELECTRIC DOUBLE-LAYER CAPACITOR
CALCULATION BY POSTAGE METER WITH DATA PROTECTION FOR PRINTING
PARALLEL MULTIPLIER
FORMATION OF SEMICONDUCTOR DEVICE
PERIPHERAL CIRCUIT TEST SYSTEM
DISPLAY UNIT
ELECTROMAGNETIC SHIELDING STRUCTURE OF STAIRCASE
MULTIPURPOSE USING METHOD FOR CRT SCREEN
TRANSISTOR CIRCUIT
MANUFACTURE OF PTC DEVICE