Avgreningsborehull,申请号NO19980000196-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	Avgreningsborehull
摘要
申请公布号	NO980196(A)	申请公布日期	1998.03.04
申请号	NO19980000196	申请日期	1998.01.15
申请人	RED BARON (OIL TOOLS RENTAL) LTD, THE	发明人	MCGARIAN, BRUCE;BRUCE, RONALD JAMES
分类号	E21B7/06;E21B7/08;E21B29/00;E21B41/00;E21B43/10;(IPC1-7):E21B7/08;E21B29/06	主分类号	E21B7/06
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Section member adapted to operate as a structural element for stiffening signs, in particular traffic signs, and as a restrained element for the bolts used for anchoring the signs to the related supporting posts.

Process and filter for brewing tea.

Method and apparatus for manufacturing organic thin film.

DATA PROCESSING APPARATUS AND EDITING APPARATUS USING THE SAME.

DISPERSION TYPE ELECTROLUMINESCENCE DEVICE.

从物流中除去硫化物的联合方法

自动测量系统

保健灸疗器及其制作工艺

以氧气为氧化剂生产草酸

控制轻便机动工具用的多用途装置

METHOD FOR CONTROLLING AIR CONDITIONER

THIN-FILM ELECTROLUMINESCENCE DEVICE

Shroud tank and fill pipe for a boiling water nuclear reactor.

Microcomputer producing pulses at outout ports in sequence in response to request signal.

Two-way optical link system.

Method and apparatus for monitoring blood pressure.

Voice coding apparatus.

Pressure vessel.

Contact copying of reflection or volume holograms.