METHOD OF CHECKING METALLIZED HOLES OF PRINTED CIRCUIT BOARDS,申请号SU19772496713-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	METHOD OF CHECKING METALLIZED HOLES OF PRINTED CIRCUIT BOARDS
摘要
申请公布号	SU683037(A1)	申请公布日期	1979.08.30
申请号	SU19772496713	申请日期	1977.06.17
申请人	BULAT EVGENIJ G,SU;DEREVTSOV NIKOLAJ A,SU	发明人	BULAT EVGENIJ G,SU;DEREVTSOV NIKOLAJ A,SU
分类号	H05K3/00;(IPC1-7):H05K3/00	主分类号	H05K3/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

LOADING MECHANISM FOR PINCH ROLLER

MAGNETO-OPTICAL RECORDING MEDIUM

METHOD AND DEVICE FOR DATA TRANSFER

ORIENTATION PROCESSOR FOR LIQUID CRYSTAL DISPLAY ELEMENT

METHOD AND APPARATUS FOR GENERATING RESPONSE RADIO WAVE

METHOD FOR MEASURING WARPING OF PLATE BODY

ABNORMALITY DETECTING DEVICE FOR COMPRESSOR

FEED HOT WATER TEMPERATURE CONTROL DEVICE FOR HOT WATER SUPPLY

VENT GRILL HAVING SWITCH FUNCTION

HOT WATER SUPPLYING SYSTEM

FLOOR HEATING SYSTEM FOR BATH ROOM

FLUID FLOW-RATE SENSOR

BURNER WITH COARSE PARTICLES AS MEDIUM

CONSTRUCTION OF VERTICAL SHAFT AND SHIELD MACHINE THEREFOR

POSITIONER OF STEEL FRAME BEAM

CONNECTING MECHANISM FOR BEAM AND EXTERNAL WALL PANEL

FIBER REINFORCING RESIN EAVES GUTTER AND ITS MANUFACTURE