DEVICE FOR MONITORING ERROR FACTOR METERS,申请号SU19874325809-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	DEVICE FOR MONITORING ERROR FACTOR METERS
摘要
申请公布号	SU1499510(A1)	申请公布日期	1989.08.07
申请号	SU19874325809	申请日期	1987.11.04
申请人	POLNER PAVEL B,SU	发明人	POLNER PAVEL B,SU
分类号	H04B3/46	主分类号	H04B3/46
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Gripping device and method

Cathode for electrolysis of aqueous solution of alkali metal halide

Device for braking float motion in float-type liquid level gauge

2-(2,2-Dihalovinyl)-3,3-dimethylcyclopropanecarbaldehyde dimethyl acetal

High-power underwater transducer with improved performance and reliability characteristics and method for controlling said improved characteristics

Anti-jam communications system

Memory array with sequential row and column addressing

Record/playback device for magnetic recording

Complementary MOS transistors without an isolation region

Liquid crystal display for large time multiplexing factors

Transversal filter having parallel inputs

Constant false alarm rate radar system and method of operating the same

Current supply installation with voltage-controlled current supply devices connected in parallel on the output side

Control circuit arrangement for DC motors

X-ray system exposure control with ion chamber

Method and machine for rebuilding track roller assemblies

Electric discharge machine with mechanism for orbiting the electrode

Seal assembly for switch actuator

Power pole assembly

Eliminating acetaldehyde from crystalline polyethylene terephthalate resin