Improvements in or relating to magnetic switching circuits including junction transistors,申请号GB19550032789-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	Improvements in or relating to magnetic switching circuits including junction transistors
摘要
申请公布号	GB789478(A)	申请公布日期	1958.01.22
申请号	GB19550032789	申请日期	1955.11.16
申请人	PHILIPS ELECTRICAL INDUSTRIES LIMITED	发明人
分类号	H03K3/45;H03K17/64	主分类号	H03K3/45
代理机构		代理人
主权项
地址

您可能感兴趣的专利

HUMIDIFIER IN A REFRIGERATOR BY USING OZONE WATER AND CONTROL METHOD THEREOF

METHOD FOR CONTROLLING GENERATION OF ADAPTIVE INITIAL POWER SIGNAL AND APPARATUS FOR THE SAME

NEW PENICILLIUM SP. CJ-73 WHICH PRODUCES SUBSTANCES HAVING ANTI-INFLAMMATORY EFFECT

METHOD AND COATING COMPOSITION FOR REFORMING BATHROOM SURFACE

LIQUID CRYSTAL DISPLAY MODULE AND STRUCTURE OF THE COVER FOR MODULE IMPLEMENTATION

CASCADE SIGNAL DETECTOR OF TUG-2 SIGNAL HIERARCHY

AIR CONDITIONING PARTITION OF UPWARD VEHICLE

ENVIRONMENTALLY FRIENDLY MEDIA FOR PLANT TISSUE CULTURE

INTERNET SALES METHOD USING DEPOSIT WHEN SELLING HIGH PRICE GOODS

METHOD FOR MEMBER MANAGEMENT IN MULTIPLE ACCUMULATION FORM OF INTERNET

METHOD OF FORMING A WHOLE PATTERN OF 44 INCH FABRIC WIDTH USING A JACQUARD LOOM

SYSTEM FOR ASSISTING WALK OF VISUALLY DISABLED PERSON USING CELLULAR PHONE AND GLOBAL POSITIONING SYSTEM

METHOD FOR MANUFACTURING PRINTED CIRCUIT BOARD

SYSTEM AND METHOD FOR COMPARATIVE ADVERTISING AND ITS SALES

APPARATUS FOR MANUFACTURING ICE CONTAINER

INTEGRAL THERMAL TRACKING TYPE AIR CONDITIONING SYSTEM

CROSSING GATE OF CROSSWALK

INTELLIGENT MENU SERVICE ON INTERNET

AUTOMATIC MEASURING INTEGRATING SYSTEM OF CHIMNEY STACK EXHAUST GAS