System for voltage transformation of currents of wide frequency range,申请号US19320604289-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	System for voltage transformation of currents of wide frequency range
摘要
申请公布号	US1959494(A)	申请公布日期	1934.05.22
申请号	US19320604289	申请日期	1932.04.09
申请人	AMERICAN TELEPHONE AND TELEGRAPH COMPANY	发明人	NYQUIST HARRY
分类号	H03F1/50	主分类号	H03F1/50
代理机构		代理人
主权项
地址

您可能感兴趣的专利

METHOD OF TRAINING A NEURAL NETWORK

SUB-NANOSCALE ELECTRONIC SYSTEMS, DEVICES AND PROCESSES

POWER CONVERTER

A METHOD OF TREATING DROSS MATERIALS IN METALLURGICAL MELTING PROCESSES

FARNESYLTRANSFERASE INHIBITORS OH-4652 AND PRODUCTION THEREOF

VINYLAROMATIC BLOCK COPOLYMERS BEING HIGHLY SENSITIVE TO RADIATION CURING AND COMPOSITIONS CONTAINING THEM

DYNAMIC RAIL LONGITUDINAL STRESS MEASURING SYSTEM

ADAPTIVE MEMORY CONTROLLER

PROCESS FOR THE MANUFACTURE OF A SOLID-STATE DEVICE INCLUDING AT LEAST ONE CHIP, AND CORRESPONDING DEVICE

MOISTURE RESISTANT THERMOSET CABLE JACKET

HYDRAULIC RADIAL PISTON MACHINES

PROCESS FOR THE FIXATION OF DYES CONTAINING AT LEAST ONE POLYMERISABLE DOUBLE BOND BY MEANS OF IONISING RADIATION

DYNAMIC TEMPERATURE CONTROL

LATERAL OVERFLOW GATE DRIVER CIRCUIT FOR LINEAR CCD SENSOR

TESTING PROCESS FOR THE QUALITY CONTROL OF ELECTROMAGNETICALLY ACTUATED SWITCHING DEVICES

MIXTURES OF HERBICIDES AND ANTIDOTES

HETEROARYLMETHYLBENZENES

COLLAPSIBLE STROLLER