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
DEVICE FOR ADDING R F SIGNALS
摘要
申请公布号
GB8828234(D0)
申请公布日期
1989.01.05
申请号
GB19880028234
申请日期
1988.12.02
申请人
MARCONI CO LTD
发明人
分类号
H01P1/185;H01P5/16;H04N5/067;H04N5/38
主分类号
H01P1/185
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MOTION-VIDEO ENCODING APPARATUS, MOTION-VIDEO DECODING APPARATUS, MOTION-VIDEO ENCODING METHOD, AND MOTION-VIDEO DECODING METHOD
ROTARY CONNECTOR DEVICE
METHOD AND SYSTEM FOR ESTABLISHING, GRAFTING AND CUTTING BIDIRECTIONAL POINT-TO-MULTIPOINT LABEL SWITCHED PATH
MIRROR, PROJECTION OBJECTIVE COMPRISING SUCH A MIRROR, AND PROJECTION EXPOSURE APPARATUS FOR MICROLITHOGRAPHY COMPRISING SUCH A PROJECTION OBJECTIVE
EPOXY RESIN COMPOSITIONS
PROCESS FOR PREPARING A CHEMICAL STRUCTURE HAVING A PHASE PARTITION, CAPABLE OF GENERATING A SPECIFIC FLUORESCENCE SPECTRUM AND USES THEREOF
TRANSPARENT ARMOR WITH IMPROVED MULTI-HIT PERFORMANCE BY USE OF A THIN COVER GLASS
SELECTIVE LSD1 AND DUAL LSD1/MAO-B INHIBITORS FOR MODULATING DISEASES ASSOCIATED WITH ALTERATIONS IN PROTEIN CONFORMATION
CAPACITIVE TOUCH-DETECTING MEANS, DETECTING METHOD AND TOUCH SCREEN PANEL USING A LEVEL SHIFT, AND DISPLAY DEVICE HAVING THE CAPACITIVE TOUCH SCREEN PANEL BUILT THEREIN
ELECTRICAL DEVICES WITH REMOVABLE ACTUATOR FRAMES
WEB ADVERTISEMENT, MESSAGE PUBLISHING METHOD, AND ASSEMBLED SYSTEM
METHOD FOR PREPARING FATTY ACID ALKYL ESTERS
VARIATOR PRESSURE-SET TORQUE CONTROL
CANOPY MATERIAL
SYSTEM FOR EXPLORATION OF SUBTERRANEAN STRUCTURES
DEVICE AND METHOD FOR MANAGEMENT OF ANEURISM, PERFORATION AND OTHER VASCULAR ABNORMALITIES
FLUID CLEANING SYSTEM AND METHOD
HIGHLY EPITAXIAL THIN FILMS FOR HIGH TEMPERATURE/HIGHLY SENSITIVE CHEMICAL SENSORS FOR CRITICAL AND REDUCING ENVIRONMENT
INDUCTIVE STRUCTURE
BALLISTIC PANELING FOR BULLET TRAPS