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
PATCH ANTENNA
摘要
申请公布号
GB9127149(D0)
申请公布日期
1992.02.19
申请号
GB19910027149
申请日期
1991.12.20
申请人
GEC-MARCONI LIMITED
发明人
分类号
H01Q3/34;H01Q9/04;H01Q13/08;H01Q21/06;H01Q21/08
主分类号
H01Q3/34
代理机构
代理人
主权项
地址
您可能感兴趣的专利
OLIGOMERE ALUMINIUMHYDRIDDERIVATER OG FREMGANGSMAADE TIL FREMSTILLING HERAF
SIKKERHEDSVENTIL FOR KATALYSATOROVN
MEKANISME TIL ELEKTRISK MANOEVRERING AF EN PERSIENNE
FREMGANGSMAADE TIL FREMSTILLING AF EN CARBONHYDRIDKRAKNINGSKATALYSATOR,SOM OMFATTER ET LERJORDHOLDIGT,SYNTETISK SILICIUMOXID/MAGNESIUMOXID
REAKTOR TIL AT OMDANNE INDHOLDET I DENNE
PROCESS FOR PRODUCING ESTERS OF SUBSTITUTED PHENYLETHYLAMINE OR ITS SALT
DEVICE FOR JOINING TOGETHER SEGMENTS OF TROUGH OF SCRAPER CHAIN CONVEYOR FOR MINING OPERATIONS
DEVICE FOR THERMAL TESTS OF ELECTRIC ARTICLES
COMBINED-ACTION DIE FOR BENDING AND TRIMMING RADIO ELEMENT LEADS
METHOD OF OBTAINING MOULDING MATERIAL FOR PRINTED CIRCUIT BOARD SUBSTRATES
LIQUID FILTERING DEVICE
TELEVISION SIGNAL RECORDING AND REPRODUCING DEVICE
SCALING DEVICE
SENSORY CHANGE-OVER SWITCH
FREQUENCY-TO-VOLTAGE CONVERTER
DEVICE FOR CONTROL OF EXCITATION OF BRUSHLESS ELECTRIC MACHINE
SYNCHRONOUS ELECTRIC DRIVE WITH DEVICE FOR EXTINGUISHING EXCITATION WINDING FIELD
DEVICE FOR CONTROL OF HYSTERESIS ELECTRIC MOTOR
ELECTRIC DRIVE WITH TWO-ZONE CONTROL OF SPEED
METHOD OF DIAGNOSIS OF COMPACTION OF MAGNETIC LAMINATED CORE
