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
Conference talk timer
摘要
申请公布号
GB2315901(A)
申请公布日期
1998.02.11
申请号
GB19960015812
申请日期
1996.07.26
申请人
STEVEN JOHN * ROSE;STEVEN JOHN * ROSE
发明人
STEVEN JOHN * ROSE;STEVEN JOHN * ROSE
分类号
G09F13/28;(IPC1-7):G09F13/28
主分类号
G09F13/28
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MAGNETIC RECORDING MEDIUM
MAGNETIC RECORDING MEDIUM
MULTI-LAYER MAGNETIC THIN FILM AND MANUFACTURE THEREOF
READING METHOD OF TIME CODE SIGNAL
COOLER FOR STEEL STRIP IN CONTINUOUS ANNEALING INSTALLATION
MANUFACTURE OF HIGH-STRENGTH AND HIGH-TOUGHNESS STEEL
MANUFACTURE OF HIGH STRENGTH ALLOY WITH LOW THERMAL EXPANDABILITY
SEPARATING METHOD FOR CONVERTER SLAG
OPERATING METHOD FOR BLAST FURNACE
POLISHING DEVICE
CLAMP DEVICE OF BORING MAIN SHAFT
COLOR PICTURE DATA STORAGE SYSTEM
FACSIMILE TRANSMISSION CONTROL SYSTEM
SIMULTANEOUS TRANSMITTER FOR VOICE AND PICTURES AND WRITINGS
VARIABLE OPEN VENTURI CARBURETOR
PREVENTING METHOD OF DUST ADHERENCE TO BLADE SURFACE OF AXIAL FLOW TURBINE
INFORMATION RECORDING CARRIER
RECORDING DEVICE
DATA COLLECTOR
BASE FOR PHOTOGRAPHY