Telescoping conduits for increasing the fluid resistance of well production tubing,申请号AU19940073186-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	Telescoping conduits for increasing the fluid resistance of well production tubing
摘要
申请公布号	AU7318694(A)	申请公布日期	1995.01.24
申请号	AU19940073186	申请日期	1994.06.29
申请人	GEORGE C. BITTING	发明人	GEORGE C. BITTING,
分类号	E21B17/07;E21B34/12;E21B43/38	主分类号	E21B17/07
代理机构		代理人
主权项
地址

您可能感兴趣的专利

CABLE BITE DETECTOR OF MOORING WINCH

Voice coil actuated fine wire clamp

Nonoxide ceramic ball-point pen ball

Athermalized zoom lens system

Liquid crystal optical modulating element having particular capacitance between lines and method for driving the same

Elimination of quench cracking in superalloy disks

Light weight concrete and cementitious masonry products

Mechanical seal for casing of centrifugal separators

Electrical connector and method

Portable security lock

Free spinning handlebar-brake cable connection

Spring system having a variable spring characteristic

Hydraulic vibration damper for resilient bearings in motor vehicles

Clutch released brake holder for motor vehicle

Process for producing fiber-reinforced light-metal castings

Log debarking machine

Fixed curve linebar

Plug for heat exchanger tubes

Electrical plug-coupler-system