Mode filtered cutoff attenuator,申请号US19470760028-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	Mode filtered cutoff attenuator
摘要
申请公布号	US2659870(A)	申请公布日期	1953.11.17
申请号	US19470760028	申请日期	1947.07.10
申请人	POLYTECHNIC INSTITUTE OF BROOKLYN	发明人	LAEMMEL ARTHUR E.
分类号	H01P1/22	主分类号	H01P1/22
代理机构		代理人
主权项
地址

您可能感兴趣的专利

INSPECTION AND SORTING OF SHEET MATERIALS BY PHOTOELECTRIC MEANS

PROGRAM COMPUTER FOR ELEVATOR SYSTEM

METHOD AND APPARATUS FOR CEMENT LOGGING OF CASED BOREHOLES

SIGNAL CONVERTER

INTEGRATED CIRCUIT ELECTRONIC DEVICE

CAPACITANCE MEASUREMENT CIRCUITS

SYNCHRONOUS MOTORS

CHLORINE LOGGING METHODS AND APPARATUS

TELEGRAPH SELECTOR

PROCESS FOR CURING POLYEPOXIDES AND RESULTING PRODUCTS

METHOD AND APPARATUS FOR MEASURING DISTORTION DURING THE MANUFACTURE OF CAN BODIES

ELECTRICAL COILS AND METHODS FOR PRODUCING SAME

MEANS FOR TUNING CRYSTAL OSCILLATOR

APPARATUS FOR ANALYZING FLUID MIXTURES IN EARTH BOREHOLES

STATIC INVERTER

METHOD AND APPARATUS FOR THE DETECTING OF CONDUCTING BODIES AND MASSIVE AND DISSEMINATED ORE BODIES UTILIZING ELECTROMAGNETIC WAVEFORMS EXHIBITING ABRUPT DISCONTINUITIES

D(-)1(4'-NITROPHENYL)-2-ISOPROPYLAMINO-ETHANOL

PROCESS FOR PRODUCING ALPHA-AMINOACID