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
ELECTRONIC CONFERENCE SYSTEM
摘要
申请公布号
EP0561649(A3)
申请公布日期
1996.11.13
申请号
EP19930302107
申请日期
1993.03.19
申请人
FUJITSU LIMITED
发明人
KAMAKURA, AKIRA
分类号
H04L12/18;H04M3/56;H04Q11/04;(IPC1-7):H04L12/18
主分类号
H04L12/18
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Air mass flowmeter with controlled flow separation position
Method for operating a film leak indicator and a corresponding film leak indicator for carrying out said method
Method of patterning, installing, renewing and/or recycling carpet tiles
Gel-swellable layers on fibers, fiber ribbons and buffer tubes
Superconducting magnet system with continously operating flux-pump and associated methods for operating thereof
Carrier identification codes (CIC) transport
Furniture drive embodied as a double drive
Transverse electrodisplacive actuator array
Encoding method of a color image and its encoding device and a decoding method of the color image and its decoding device
Wireless internet access system and method
Information recording medium, storage medium, information reproduction apparatus and method, and information recording and reproduction apparatus and method as well as providing medium
Projection optical system, a projection exposure apparatus provided with the same, as well as a device manufacturing method
Low-power high-performance integrated circuit and related methods
Induction heating type fixing device for an image forming apparatus and induction heating coil therefor
Variable optical attenuator with tunable wavelength selectivity
Heterobifunctional monomers and uses therefor
Composite material with cloth-like feel
L-cysteine producing bacterium and method for producing L-cysteine
Multi-mode lighter
Yarn feed system for tufting machines
