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
Improvements relating to electric circuit arrangements for indicating the occurrenceof fault or other abnormal conditions
摘要
申请公布号
GB724035(A)
申请公布日期
1955.02.16
申请号
GB19520022939
申请日期
1952.09.12
申请人
SIEMENS BROTHERS & CO. LIMITED
发明人
RALPH FRANK;PIM JOHN ALBERT;DRAKE BERNARD
分类号
H03F1/54
主分类号
H03F1/54
代理机构
代理人
主权项
地址
您可能感兴趣的专利
POWER SUPPLY APPARATUS AND IMAGE FORMING DEVICE
DROP-WIRE SUPPORT DEVICE AND DROP-WIRE MOUNTING METHOD
DRUM BEATER
LIQUID CRYSTAL DISPLAY AND DRIVING METHOD FOR THE SAME
BASE STATION APPARATUS IN MOBILE COMMUNICATION SYSTEM
METHOD FOR SUPPRESSING SURFACE CORROSION IN SEMICONDUCTOR MANUFACTURING DEVICE
GAS TREATMENT APPARATUS
SPRAY NOZZLE AND GAS CLEANING APPARATUS USING THE SAME
APPARATUS AND METHOD FOR PURIFYING URINE SEWAGE
WASTEWATER TREATMENT SYSTEM
MOVING ROUTE FORMING DEVICE, AND DEVICE, SYSTEM AND PROGRAM FOR SUPPORTING FORMATION OF TRAVEL PLAN CONSTITUTED BY USING THE SAME
LUBRICATING OIL ADDITIVE COMPOSITION AND METHOD FOR PRODUCTION THEREOF, LUBRICATING OIL COMPOSITION AND METHOD FOR PRODUCTION THEREOF
SEALED FUNCTIONAL ELEMENT
WASTEWATER TREATMENT SYSTEM
APPARATUS AND PROGRAM FOR ORGANIZATION ACTIVITY ANALYSIS
INSPECTION DATA FETCHING DEVICE AND PROGRAM
XBRL DATA VERIFICATION/CREATION SYSTEM AND XBRL DATA VERIFICATION/CREATION PROGRAM
INFORMATION PROCESSING SYSTEM AND METHOD FOR CONTROLLING INFORMATION PROCESSING SYSTEM
INSPECTION DATA FETCHING DEVICE AND PROGRAM
SYSTEM AND METHOD FOR RECOMMENDING EDUCATIONAL RESOURCE
