Polycrystalline diamond cutters with working surfaces having varied wear resistance while maintaining impact strength,申请号EP20010307740-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	Polycrystalline diamond cutters with working surfaces having varied wear resistance while maintaining impact strength
摘要
申请公布号	EP1190791(A3)	申请公布日期	2002.04.03
申请号	EP20010307740	申请日期	2001.09.11
申请人	CAMCO INTERNATIONAL (UK) LIMITED	发明人	GRIFFIN, NIGEL DENNIS;HUGHES, PETER RAYMOND;MATTHIAS, TERRY R.
分类号	B22F7/06;B23B27/14;C04B35/52;C04B37/02;C04B41/45;C04B41/53;C04B41/81;C04B41/91;E21B10/00;E21B10/42;E21B10/43;E21B10/56;E21B10/567;E21B10/573;E21B10/60;(IPC1-7):C04B35/52;E21B10/50	主分类号	B22F7/06
代理机构		代理人
主权项
地址

您可能感兴趣的专利

A CASPASE ACTIVATED PROTEIN KINASE

TOOL AND METHOD FOR MANAGING FLUID FLOW IN A WELL

CHUCK FOR A WINDING APPARATUS

VORRICHTUNG UND VERFAHREN ZUR HERSTELLUNG EINES DATENMOSAIKS

Härtbare Fluorosiloxanzusammensetzung und Verfahren zur Steuerung der Initiierung und der Dauer der Härtung

ABSORBIERENDER ARTIKEL

POLYACETALHARZZUSAMMENSETZUNG

QUATERNARY BIS-AMMONIUM SALT PRECURSORS AND THEIR USES AS PRODRUGS HAVING AN ANTIPARASITIC ACTIVITY

DISPOSABLE ABSORBENT ARTICLE EMPLOYING AN ABSORBENT COMPOSITE, AND METHOD OF MAKING THE SAME

CIRCUIT ARRANGEMENT AND METHOD FOR PULSATED CHARGING OF BATTERIES

TRAP VECTORS AND GENE TRAPPING USING THE SAME

INTELLIGENT MAPPING OF FIELD NAMES IN AN ELECTRONIC FORM WITH STANDARD FIELD NAMES

DATA TRANSFER CONTROL DEVICE AND ELECTRONIC APPARATUS

AGROCHEMICAL COMPOSITIONS AND SURFACTANT COMPOUNDS

OPTIMIZATION OF TOPOLOGY AND SWITCHING TECHNOLOGY IN A CORE NETWORK

METHOD AND APPARATUS FOR VIEWING THE EFFECT OF CHANGES TO ANINDEX FOR A DATABASE TABLE ON AN OPTIMIZATION PLAN FOR A DATABASE QUERY

IMPLEMENTATION OF CALL SETUP PROCEDURES WITH SEPARATION OF CALL CONTROL AND BEARER CONTROL

AMINOTHIAZOLE DERIVATIVES AND THEIR USE AS CRF RECEPTOR LIGANDS

DEVICE FOR ENHANCING REMOVAL OF LIQUID FROM FABRIC