DEVICE FOR REGISTERING EQUIPMENT OPERATING TIME,申请号SU19802961255-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 REGISTERING EQUIPMENT OPERATING TIME
摘要
申请公布号	SU920788(A1)	申请公布日期	1982.04.15
申请号	SU19802961255	申请日期	1980.07.13
申请人	PROIZV ENERGETICHESKOE OB "DONBASSENERGO"	发明人	SHINKARENKO GLEB V,SU;SOLOKHA VLADIMIR YA,SU;IZRAILEVSKIJ NAUM L,SU
分类号	G07C3/04;(IPC1-7):G07C3/04	主分类号	G07C3/04
代理机构		代理人
主权项
地址

您可能感兴趣的专利

INJECTION MOULD FOR VULCANIZING PNEUMATIC TYRES

MAGNETIC RECORDING AND REPRODUCING APPARATUS

HOLLOW SELF-SINTERING ELECTRODE

MICROPHONE HOLDER

DEVICE FOR SUPPRESSING PULSE NOISE AT RECEIVING NARROW-BAND FREQUENCY-MODULATED SIGNALS

CLASS D POWER AMPLIFIER

FREQUENCY DOUBLER

DEVICE FOR MONITORING NORMAL OPERATING MODE OF ARC-EXTINGUISHING CHAMBER

DEVICE FOR SWITCHING HEAVY-CURRENT DC CIRCUITS

QUICK-ACTION INDUCTION DYNAMIC CONTROL DEVICE

DEVICE FOR DRIVING FLOPPY DISC

DIGITAL VOICE-FREQUENCY RECEIVER

REVERSIBLE PULSE COUNTER

STABILIZED DC VOLTAGE CONVERTER

DEVICE FOR MAGNETIC RECORDING AND REPRODUCTION OF SPEECH MESSAGES

MECHANICAL BELL

METHOD OF RECORDING AND REPRODUCING ELECTRIC SIGNALS