Einrichtung fuer den Selektivschutz von Transformatoren gegen Kurzschluesse mittels Impedanzzeitrelais,申请号DE1931A062363D-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Einrichtung fuer den Selektivschutz von Transformatoren gegen Kurzschluesse mittels Impedanzzeitrelais
摘要
申请公布号	DE620004(C)	申请公布日期	1935.10.14
申请号	DE1931A062363D	申请日期	1931.06.20
申请人	AKTIENGESELLSCHAFT BROWN, BOVERI & CIE	发明人
分类号	H02H7/04	主分类号	H02H7/04
代理机构		代理人
主权项
地址

您可能感兴趣的专利

PAPER SHEET DELIVERY DEVICE

CARD TURNING-OVER CARRYING MECHANISM

METHOD FOR FEEDING PAPER TO RECORDING DEVICE AND THE RECORDING DEVICE

PACKAGING EQUIPMENT FOR ELECTRIC MACHINE

ARTICLE PACKAGE

SHRINK PACKAGE AND PACKAGING METHOD THEREFOR

PACKAGE OF FRAGILE ARTICLE SUCH AS CAKE

DOOR CONTROL DEVICE FOR ELEVATOR

PACKAGING BAG FOR DISPOSABLE SANITARY STUFF

METHOD AND APPARATUS FOR FILLING

ON-VEHICLE DISPLAY METHOD AND ON-VEHICLE DISPLAY

VEHICULAR POWER UNIT

BATTERY DRIVEN VEHICLE

SHEET FOR TRANSFER SIMULTANEOUSLY WITH FORMING AND FORMED MATTER

CASING METHOD FOR FLANGED CONTAINERS

HANDLE LOCK DEVICE

REAR BAGGAGE ROOM STRUCTURE FOR VEHICLE

MAIL FORM FOR ENVELOPE AND METHOD FOR PREPARING IT

HEAT-RADIATING PLATE, ITS MANUFACTURING METHOD AND RECORDING APPARATUS