휴대용 경보기,申请号KR19820002212U-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	휴대용 경보기
摘要	<p>내용 없음.</p>
申请公布号	KR830001479(Y1)	申请公布日期	1983.08.13
申请号	KR19820002212U	申请日期	1982.03.23
申请人	송창수	发明人	송창수
分类号	G08B23/00	主分类号	G08B23/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Battery and lead-insulating film

Combined torque measurement and clutch apparatus

Digital preemphasizer for transmission of PCM codes

Panel handling apparatus

Transport disc for an opening device of a printed sheet feeder

System and method for predictive contacts

Lift-out probe having an extension tip, methods of making and using, and analytical instruments employing same

Method and apparatus for forming symmetrical energy patterns in beam forming antennas

Coated optical fiber and optical fiber coating system including a hydrophilic primary coating

Reclosable bag having tamper-evident member removable from the bag along a line of weakness located below the bag zipper

Information recording medium, information recording method and apparatus, and information playback method and apparatus

Low cost digital pocket dosemeter

Method for graphical collaboration with unstructured data

Optical waveguide device and method of manufacture thereof

Common mode choke coil and method manufacturing the same

Operational amplifier circuit, sample/hold circuit and filter circuit using the operational amplifier circuit

Poly-crystalline thin film transistor and fabrication method thereof

Sterilisable composite film for packaging purposes

Method and apparatus for authenticating an open system application to a portable IC device

Semiconductor device and manufacturing method thereof