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
Digital multicast system
摘要
申请公布号
HK1074711(A1)
申请公布日期
2007.03.09
申请号
HK20050106834
申请日期
2005.08.09
申请人
PCCW-HKT DATACOM SERVICES LIMITED
发明人
YAT CHUEN ALLEN WONG;YING FAI FREDDIE YEUNG
分类号
H04J;H04L12/18;H04L12/56;H04N7/14;H04N7/16;H04N7/173
主分类号
H04J
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PRESERVATION OF OUTDOOR SWIMMING POOL
CORDLESS PORTABLE VIBRATOR
ROCK CRUSHING
SLITTED MATERIAL FOR VIBRATION-PROOF CONSTRUCTION
DRAINING, CLEANING DEVICE FOR CULVERT
STRAINER FOR USE IN SURFACE TREATMENT
MANUFACTURE OF PHOSPHORUS ION ADSORBENT CONSISTING OF COLLOIDAL SOIL WITH ALLOPHANE AS MAIN COMPONENT
METHOD AND APPARATUS FOR REMOVING SLUDGE SEDIMENT IN WATER CLARIFICATION PLANT OR THE LIKE
DEVICE FOR INSERTING ROTARY ROCKING TYPE PART
INFRARED RAY DETECTING ELEMENT
SCROLL COMPRESSOR
EXHAUST GAS RECIRCULATING VALVE
AIR-FUEL RATIO CONTROLLER
PROCEDIMENTO PER LA PRODUZIONE DI LEGANTI ADESIVE A BASE DI PROTEINE VEGETALI MODIFICATE, AD ESEMPIO PER LA PATINATURA DELLA CARTA
CARRING IN AND CARRING OUT APPARATUS FOR PRESS MOLD
SUPPORTING TABLE USED IN FISHING
PROCEDIMENTO PER LA SINTESI DI ESTERI DI ACIDI TIOCARBAMMICI.
TURBO SECADOR-MODELADOR
GAVETAS ESCAMOTEAVEIS INVISIVEIS
CIRCUITO DI DEFLESSIONE ORIZZONTALE A DOPPIO MODO OPERATIVO.
