Improvements in circuits for amplifying ultra-high-frequency electrical oscillations,申请号GB19460034924-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 circuits for amplifying ultra-high-frequency electrical oscillations
摘要
申请公布号	GB626349(A)	申请公布日期	1949.07.13
申请号	GB19460034924	申请日期	1946.11.25
申请人	PHILIPS LAMPS LIMITED	发明人
分类号	H03F1/10	主分类号	H03F1/10
代理机构		代理人
主权项
地址

您可能感兴趣的专利

ROTARY AUTOMATIC MACHINE FOR WORKING PARTS

BED FOR TESTING VERTICAL ION EXCHANGER

METHOD OF REMOVING HYDROGEN SULPHIDE

METHOD AND APPARATUS FOR PURIFYING DRILLING MUD FROM SLURRY

ARRANGEMENT FOR CLEANING INTERNAL SURFACE

ARRANGEMENT FOR CUTTING STRIPS

MULTIPOSITION PRESS FOR FORMING PARTS

BILLET USED FOR DRAWING

METHOD OF CLEANING SURFACE

MAGNETIC DESLIMER

INSTALLATION FOR FIRE EXTINGUISHING WITH POWDER

DEVICE FOR CATCHING SQUIDS

METHOD AND APPARATUS FOR MILKING NEWLY CALVED CAW IN DELIVERY ROOM

SEEDING APPARATUS

DEVICE FOR TREATING SOIL AND AGRICULTURAL MATERIALS WITH LIQUID AGENT OF CHEMICALIZATION

DOUBLE-SIDED CULTIVATED HOE

TRAP FOR INSECTS

METHOD OF DRYING GRAIN HARVESTER