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
TELEPHONE SYSTEM
摘要
申请公布号
CA792853(A)
申请公布日期
1968.08.20
申请号
CAD792853
申请日期
申请人
WESTERN ELECTRIC COMPANY, INCORPORATED
发明人
RICHARD J. JAEGER, JR.;GEORGE RIDDELL
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
STRESS RELIEF OF SINGLE CRYSTAL SUPERALLOY ARTICLES
DEFLECTION SYSTEM IN AN ELECTRON BEAM EXPOSURE DEVICE
PROCESS FOR PRODUCING E-3-CHLORO-5-ISOXAZOLACRYLIC ACID
IMPROVED PROCESS FOR THE TRANSALKYLATION OF POLYALKYLBENZENES
COUPLED CAVITY CIRCUIT WITH INCREASED IRIS RESONANT FREQUENCY
DEODORANT MATERIAL AND PROCESS FOR ITS PRODUCTION
INSTALLATION FOR PRESSURE WELDING OF PARTS HEATED BY AN ARC MOVING IN A MAGNETIC FIELD
LUBRICANT COMPOSITION FOR HOT-ROLLING OF STEEL
INTERMEDIATE SPREADSHEET STRUCTURE
FIREARM
COLLECTOR SHOE FOR COLLECTOR AND PROCESS FOR PRODUCING IT
PRODUCTION OF ORIENTED LAYERS OF THE HIGH-TEMPERATURE SUPERCONDUCTOR Bi-Sr and Tl-Ba-Ca-Cu OXIDE
VENDING APPARATUS
PULSE ACCELERATING TURBINE
THREE-DIMENSIONAL PULZZE
COLOR IMAGING APPARATUS EMPLOYING A HORIZONTAL STRIPE COLOR FILTER TO REDUCE RISE-TIME ARTIFACTS
TIME RELEASE PROTEIN
AN INITIAL TRAINING APPARATUS FOR USE IN A TRANSMITTER AND RECEIVER APPARATUS
WORKING CYLINDER
IMPROVED PROTEIN C MOLECULES AND METHOD FOR MAKING AND ACTIVATING SAME
