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
VERBINDUNGSSATZ FUER FERNSPRECHLEITUNG MIT ZWEIERLEI ARTEN DER NACHRICHTENUEBERMITTLUNG.
摘要
申请公布号
DE3782305(D1)
申请公布日期
1992.11.26
申请号
DE19873782305
申请日期
1987.08.18
申请人
INTERNATIONAL BUSINESS MACHINES CORP., ARMONK, N.Y., US
发明人
NEWELL, DARRYL C., BOCA RATON FLORIDA 33431, US;SCHROEDER, KARL F., GAITHERSBURG MARYLAND 20878, US;WILKIE, BRUCE J., IJAMSVILLE MARYLAND 21754, US
分类号
H04M15/16;H04M11/06;H04M15/00;H04M15/34;(IPC1-7):H04M15/00
主分类号
H04M15/16
代理机构
代理人
主权项
地址
您可能感兴趣的专利
FLAT PANEL DISPLAY APPARATUS
LIQUID CRYSTAL ALIGNING AGENT, LIQUID CRYSTAL ALIGNMENT LAYER, AND LIQUID CRYSTAL DISPLAY ELEMENT
CONFOCAL MICROSCOPE
FACE IMAGE PHOTOGRAPHING APPARATUS AND FACE IMAGE PHOTOGRAPHING METHOD
RESIN BOARD CLIP FOR PROTECTING LIQUID CRYSTAL PANEL
DISPLAY MEDIUM AND MANUFACTURING METHOD THEREOF
SPACER PARTICLE DISPERSION LIQUID AND LIQUID CRYSTAL DISPLAY
SOLUTION FOR CONTACT LENS, CONTACT LENS, AND METHOD FOR PREVENTING ADHESION OF DISINFECTANT FOR CONTACT LENS
LIQUID CRYSTAL DISPLAY DEVICE
CLEANING UNIT, FIXING DEVICE EQUIPPED WITH THE SAME, IMAGE FORMING APPARATUS EQUIPPED WITH THE FIXING DEVICE
LIQUID CRYSTAL MODULE
METHOD FOR MANUFACTURING SILICON-CONTAINING COMPOUND OXIDE SOL, METHOD FOR MANUFACTURING SILICON-CONTAINING HOLOGRAM RECORDING MATERIAL, AND HOLOGRAM RECORDING MEDIUM
TWO-COMPONENT DEVELOPER AND IMAGE FORMING METHOD USING THE SAME
VOLUME PHASE TYPE HOLOGRAM RECORDING MATERIAL AND OPTICAL INFORMATION RECORDING MEDIUM USING THE SAME
MANUFACTURING METHOD OF ELECTROOPTICAL DEVICE, AND ELECTROOPTICAL DEVICE
LIQUID CRYSTAL DISPLAY DEVICE
SCANNING TYPE COFOCAL SYSTEM AND SCANNING TYPE COFOCAL MICROSCOPE APPARATUS HAVING THE SAME
ROTARY SENSOR
FLUORESCENCE DETECTION DEVICE
ULTRASONIC SENSOR