ARRANGEMENT FOR REDUCING RUBBING WEAR OF PUMPING PIPES AND RODS,申请号SU19874219908-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	ARRANGEMENT FOR REDUCING RUBBING WEAR OF PUMPING PIPES AND RODS
摘要
申请公布号	SU1493765(A1)	申请公布日期	1989.07.15
申请号	SU19874219908	申请日期	1987.03.30
申请人	AZERB NI PI NEFTYANOJ PROMYSHLENNOSTI	发明人	ALIEV NAZIM SH,SU;ADI-AGA RZA O,SU
分类号	E21B17/10	主分类号	E21B17/10
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Driving voltage controller

Radial piston pump

Durable electrooptic devices comprising ionic liquids

Wheel-immobilizing device

Temperature sensor

Switch with concentric curvilinear heater resistor

Shock absorbing shovel handle

Method and apparatus for repositioning a percutaneous probe

Dynamic random access memory cells having laterally offset storage nodes

Method of manufacturing a metal-insulator-metal capacitor using an etchback process

Wavelength tunable multiplexing and demultiplexing filter device and wavelength routing device

Phosphor, method for producing phosphor and its precursor, and display device

Computer input/output connector assembly

Method of making tire with exo-belt skin

Cross-shaped urn

Device enrollment in a security system

Flexible printed circuit board

Method of manufacturing a sealed electronic module

Data-flow method for optimizing exception-handling instructions in programs