BIT FOR BORING,申请号JP19880107795-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	BIT FOR BORING
摘要
申请公布号	JPH01280195(A)	申请公布日期	1989.11.10
申请号	JP19880107795	申请日期	1988.04.30
申请人	NIPPON STEEL CORP;OKUMURA CORP	发明人	HASEGAWA AKIYOSHI;IDEZAKI YUUJI;ISHIZAKA YUKIO;KAWAGUCHI HIROSHI;FURUNAGA TATSUHIRO
分类号	E21B10/40;E21B10/30	主分类号	E21B10/40
代理机构		代理人
主权项
地址

您可能感兴趣的专利

ANGULAR VELOCITY DETECTOR AND ELECTRONIC DEVICE

LIGHTING FIXTURE

ELECTROSURGICAL APPARATUS WITH PREDICTIVE RF SOURCE CONTROL

BIPOLAR-TYPE HIGH FREQUENCY TREATMENT TOOL FOR ENDOSCOPE

DOUBLE-FACED ADHESIVE TAPE

PHARMACEUTICAL COMPOSITION AND PORIA EXTRACT FOR TREATMENT OF DISEASE INDUCED BY IMMUNE DISORDER

部分的に養生された半凝固状態の基層の上に１つの層を置くことによって生産される積層品

FLUORINE-CONTAINING NANO SILICA COMPOSITE PARTICLE AND PRODUCTION METHOD THEREOF

DYNAMIC IMAGE REPRODUCTION DEVICE

SPINTRONIC DEVICES AND MANUFACTURING METHOD THEREOF, AND MAGNETIC READ HEADS AND MANUFACTURING METHOD THEREOF

MICROPOROUS FILM, METHOD OF MANUFACTURING THE FILM, USE OF THE FILM AS BATTERY SEPARATOR FILM

USE OF PREDICTORS IN PROCESS CONTROL SYSTEMS WITH WIRELESS OR INTERMITTENT PROCESS MEASUREMENTS

TRANSMISSION AND RECEPTION SYSTEM AND TRANSMISSION AND RECEPTION METHOD

SURFACE EMITTING LASER AND OPTICAL COHERENCE TOMOGRAPHY USING SURFACE EMITTING LASER

PRINTER DRIVER AND METHOD FOR LOCALIZING PRINTER DRIVER

WASHING MACHINE

COLOR CONTROL METHOD