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
TRANSCODER FOR CONVERTING BETWEEN PAL AND NTSC TYPE CHROMINANCE SIGNALS
摘要
申请公布号
GB2066617(A)
申请公布日期
1981.07.08
申请号
GB19800040337
申请日期
1980.12.17
申请人
RCA CORP
发明人
分类号
H03C1/52;H04J11/00;H04N9/64;H04N9/79;H04N9/896;H04N11/16;H04N11/20;(IPC1-7):H04N9/36
主分类号
H03C1/52
代理机构
代理人
主权项
地址
您可能感兴趣的专利
COMPOSITION DE REVETEMENT DE MOULES, ET LINGOTIERE DE PRODUCTION
PROCESS FOR THE PREPARATION OF CARBONYL DERIVATES STARTINGFROM HYDROCARBON STREAMS COMING FROM STEAM-CRACKING.
CONTAINER
PIN BALL GAME MACHINE
HOT AND COOL AIR FEEDER OF CIRCULATION TYPE
BUILDING
APPARATUS FOR PREVENTING FALL OF OPERATOR*S CAB OF STACKER CRANE
COMPOSITION D'HUILE LUBRIFIANTE
FEUILLE DE VERRE MIROIR, PROCEDE DE FABRICATION ET APPLICATIONS
APPAREIL DE MELANGE ET DE DIGESTION POUR LE TRAITEMENT BIOCHIMIQUE DE FLUIDES RESIDUAIRES
Inflatable air supported resilient sheet structure - comprises units arranged as circular sheet with compensating converging cables
Cylindrical filter block with inward flow of liq. - and swirling motion outside block to wash surface
Surge suppressor with series of spark gaps - has voltage dependent resistors and ignition path via series network parallel to one or more spark gaps
Lock for holding suitcase - has strap ends feceived in slots of housing with key operated lock
Telephone hand set dial with aids to correct dialling - has rotary eyelets in finger holes and alternating parity sectors on dial face
Tunnel kiln with single suspended roof - insulated by lightweight ceramic fibres
Lithograph copying using offset printing press - uses support surface over light source to obtain set of coloured copies
Combined spatula and straight edge for carpet fitting - is plate of hard material and of uniform asymmetric U=section
Nozzle for high energy gas blast - uses two orthogonally positioned jets to introduce blast material under pressure
Electrostatic precipitator for dust laden gases - has water cooled electrodes in pairs of groups