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
Transmission system comprising a terminal station and a relay station
摘要
申请公布号
US2835792(A)
申请公布日期
1958.05.20
申请号
US19510216484
申请日期
1951.03.20
申请人
NORTH AMERICAN PHILIPS COMPANY, INC.
发明人
EVERTSZ HENDRIK CORNELIS BENNEBROEK
分类号
H04B1/60
主分类号
H04B1/60
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SYSTEM FOR CONTROLLING MECHANISM FOR TWISTING TORSIONALPLASTOMER TEST BAR
GAS DEWATERER
MILLING-CENTRING MACHINE
METHOD AND CIRCUIT FOR TESTING COMPLEX NUMERICAL MICRO-SYSTEMS
TACHOMETER SYSTEM FOR COMPARATIVE TESTING OF INTERNAL COMBUSTION ENGINE CYLINDER EFFICIENCY
METERING DEVICE FOR LOOSE MATERIALS,ESPECIALLY GRAIN
MECHANICAL INTEGRATOR CALCULATING INTEGRAL BY SAMPLING IN PREDETERMINED TIME INTERVALS
AGENT CONTRASTING WETTING PROPERTIES OF COPPER AND CHROMIUM SURFACE ELEMENTS OF MULTI-METALLIC FORMS FOR OFFSETPRINTER
AGENT FOR CHROMATIZING CASTING ZINC ALLOYS
METHOD OF REMOVING OXIDATION PRODUCTS FROM THE SURFACESOF METAL ELEMENTS PRIOR TO LAYING ON GALVANIC COATINGS
ASPHALTIC CONCRETE FOR STRUCTURAL AND INSULATING PURPOSES
LIQUID NITROGEN COOLED MICROTOME TABLE
METHOD OF PREPARING MAGNESITE-DOLOMITE MIX FOR REGENERATING OPEN-HEARTH AND ELECTRIC FURNACES
SYSTEM FOR TRANSPORTING LIQUID EXPLOSIVES
DEVICE FOR AUTOMATIC LATERAL GUIDING OF AGRICULTURAL VEHICLES
MEANS FOR WASHING MOTOR CAR INTERIORS
MEANS FOR MAINTAINING INNER SHEET METAL SURFACES,ESPECIALLY THOSE OF MOTOR CAR BODIES FORMING CLOSED CHAMBERS
APPARATUS FOR DEDUSTING COKE OVEN BATTERY CHAMBERS
APPARATUS FOR MEASURING TEMPERATURES,ESPECIALLY SOIL TEMPERATURE
EMERGENCY WARNING LIGHTS CIRCUIT-BREAKER,PARTICULARLY FOR MOTOR VEHICLES