Tubing tool joint,申请号US19470779102-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	Tubing tool joint
摘要
申请公布号	US2454137(A)	申请公布日期	1948.11.16
申请号	US19470779102	申请日期	1947.10.10
申请人	CLAYPOOL ROBBINS M;BEST DAVID M	发明人	CLAYPOOL ROBBINS M.;BEST DAVID M.
分类号	E21B17/042;F16L15/06	主分类号	E21B17/042
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Trailer hitch receiver tube cover

Surface configuration of a rear panel for a vehicle

Electronic connector

Combined thermometer and medication spoon

Three blade propeller hub

Controller for video games

Computer front bezel

Television receiver

Radiotelephone housing

Window for a computer display screen

Receitas alimentìcias em discos digitalizados.

COLOURED GLASS COMPOSITION AND THE USE THEREOF FOR THE MANUFACTURE OF GLASS PANES

CONJUGATE COMPRISING AN IMMUNOGENIC PROTEIN, METHOD OF ITS PREPARATION, AND ITS USE FOR A VACCINE

READY-MIXED CEMENTITIOUS COMPOSITION

USE OF AN ACTIVE COMPONENT-CONTAINING COMPOSITION

PROCESS FOR PREPARING OF 1,2,3,4,4A,5,10,10A-OCTAHYDROBENZ/G/QUINOLINES

5-ARYL-3-(8-AZABICYCLO[3.2.1]OCT-3-YL)-1,3,4-OXADIAZOL-2(3H)-ONE DERIVATIVES AS 5-HT4 RECEPTOR LIGANDS

Composição antimicrobiana