DOOR VIDEOPHONE CAMERA WITH A FREE VISIBILITY RANGE,申请号KR19970005998-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	DOOR VIDEOPHONE CAMERA WITH A FREE VISIBILITY RANGE
摘要
申请公布号	KR100227043(B1)	申请公布日期	1999.10.15
申请号	KR19970005998	申请日期	1997.02.26
申请人	KO, SUNG-WOOK	发明人	YU, CHUN-GUN
分类号	H04N7/18;(IPC1-7):H04N7/18	主分类号	H04N7/18
代理机构		代理人
主权项
地址

您可能感兴趣的专利

BENCH FOLR TESTING LOGGING AND TIMBER SORTING MACHINE

DRILL BOREHOLE EQUIPMENT

CAPACITIVE PRESSURE SENSOR WITH MINIMIZED DIELECTRIC DRIVE

APPARATUS FOR CONTROLLING THE TILT ANGLE OF A DOCTOR BLADE

DEVICE FOR SEPARATING GRANULATED AND POWDER MATERIALS

SWITCHBOARD FOR VARIABLE LOAD

SINGLE-PHASE INDUCTION MOTOR

DEVICE FOR RECEPTION OF TELECONTROL COMMANDS

ANALOG-DIGITAL NON-LINEAR PROCESSOR

MULTITHRESHOLD LOGIC MEMBER

DEVICE FOR LOOKING OVER COMBINATIONS

APPARATUS FOR MEASURING SIGNAL-TO-NOISE RATIO

METHOD OF QUANTITATIVE DETERMINATION OF SULFAMINATE-ION IN WATER

METHOD OF CHECKING THE QUALITY OF BUTT JOINTS OF TUBES

METHOD OF SEPARATING IRON AND NON-FERROUS METALS FROM PLATINUM AND GOLD

METHOD OF ADJUSTING PROPORTIONAL-PLUS-INTEGRAL MECHANISM FOR DIESEL ROTATIONAL GOVERNOR

ROOM HEATING SYSTEM

APPARATUS FOR MONITORING WIRING