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
AUTOMATIC FREQUENCY CONTROL SYSTEM
摘要
申请公布号
CA495008(A)
申请公布日期
1953.08.04
申请号
CAD495008
申请日期
申请人
CANADIAN GENERAL ELECTRIC COMPANY
发明人
HARRY R. SUMMERHAYES, JR.;PAUL W. HOWELLS
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
ENERGY MONITOR AND ENERGY-SAVING SYSTEM
OPERATION METHOD FOR MONITORING SYSTEM AND FACILITY INSPECTION SYSTEM USING METER READ VALUE OF WATER USE QUANTITY
ONLINE PURCHASE RECEIPTION METHOD AND ONLINE PURCHASE RECEIPTION EQUIPMENT
METHOD AND SYSTEM FOR SHARING AND PROVIDING VEHICLE INFORMATION AND RECORDING MEDIUM WITH THE METHOD PROGRAMMED AND RECORDED THEREON
SYSTEM FOR SUPPORTING IN-HOME NURSING CARE BUSINESS
MAP MAINTENANCE SYSTEM
MEASUREMENT TEST SYSTEM AND PROGRAM
SYSTEM AND METHOD FOR INVENTORY CONTROL OF PRODUCT BY ELECTRONIC PRICE LABEL SYSTEM
JOURNAL VOUCHER WRITE CONTROL SYSTEM THROUGH INTERNET AND RECORDING MEDIUM RECORDED WITH ITS CONTROL PROGRAM
JOINT BODY RESEARCH SUPPORT SYSTEM
SERVER SYSTEM, AND INFORMATION PROVIDING SERVICE SYSTEM AND METHOD
RANDOM SIGNAL GENERATOR
DATA TRANSMISSION DEVICE AND DATA TRANSMISSION METHOD
INTER-NODE CONTROL SYSTEM
COMMUNICATION NETWORK AND ITS BAND-CHANGING METHOD
CONNECTION METHOD TO NETWORK, RESERVATION MANAGEMENT UNIT AND NETWORK MANAGEMENT SYSTEM
INFORMATION DISTRIBUTING SYSTEM, INFORMATION DISTRIBUTING DEVICE, INFORMATION DISTRIBUTING METHOD, AND RECORDING MEDIUM
IMAGE DECOMPRESSION APPARATUS
ROAD ACCOUNTING SYSTEM AND ROADSIDE DEVICE
STATION BUSINESS EQUIPMENT AND STATION BUSINESS EQUIPMENT MAINTENANCE SUPPORT SYSTEM
