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
Improvements in or relating to navigation aiding radio systems
摘要
申请公布号
GB647663(A)
申请公布日期
1950.12.20
申请号
GB19480006819
申请日期
1948.03.04
申请人
MARCONI'S WIRELESS TELEGRAPH COMPANY LIMITED
发明人
JOLLIFFE SIDNEY ARTHUR WALTER
分类号
G01S1/02
主分类号
G01S1/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CAR WINDOW CLEANING WIPER WITH COVER
LIGHT WITH HOUSING FOR LINEAR LAMP BULB
DIHYDROIMIDAZOPYRROLOPYRIDINES, QUINOLINES, THIENO- AND FUROPYRIDINES
ACIDIC POLYCYCLIC ETHER ANTIBIOTIC HAVING ANTICOCCIDIAL AND GROWTH PROMOTANT ACTIVITY
REFINING METHOD OF LOW CARBON STEEL
REMOVAL METHOD OF LANCE DREGS
MAKING METHOD OF LADIE SLAG
MALDISTRIBUTION CHECK METHOD OF AN IN DETERMINATE FROM REFRACTORY
DIRECT INJECTION TYPE DIESEL ENGINE
Defektive rekombinant-adenoviruser for genterapi av tumorer
Fremgangsmåte for frakturering av en undergrunnsformasjon
INTRANASAL VACCINATION OF HORSES WITH INACTIVATED MICRO-ORGANISMS OR ANTIGENIC MATERIAL
SUPERCHARGING PRESSURE CALCULATING METHOD AND INTAKE SYSTEM DESIGNING METHOD IN ENGINE EQUIPPED WITH MECHANICAL SUPERCHARGER
KEY CUTTING MACHINE WITH A CODE SELECTABLE KEY DUPLICATING SYSTEM
INTERLOCK CIRCUIT FOR BOTH ELECTRIC AND MANUAL STARTING
CONVERSION OF DOPED POLYCRYSTALLINE MATERIAL INTO SINGLE CRYSTAL MATERIAL
GRAFT COPOLYMER USEFUL AS FLAMEPROOFING ADDITIVE
PROTECTIVE FUNCTIONAL INITIATOR FOR PRODUCTION OF POLYMER HAVING TERMINAL FUNCTIONAL GROUP
USE OF GLUTARALDEHYDE AND 2-(THIOCYANOMETHYLTHIO) BENZOTHIAZOLE AS DISINFECTANT FOR INDUSTRIAL WATER OF PULP PAPER MANUFACTURER
METHOD FOR APPLYING PHOSPHATE FERTILIZER
