PRESSURE REGULATOR FOR WELL FLOW CONDUCTORS,申请号USD3552490-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	PRESSURE REGULATOR FOR WELL FLOW CONDUCTORS
摘要
申请公布号	US3552490(A)	申请公布日期	1971.01.05
申请号	USD3552490	申请日期	1968.12.23
申请人	OTIS ENGINEERING CORP.	发明人	WILLIAM W. DOLLISON
分类号	E21B34/08;(IPC1-7):E21B33/00;F16K31/12	主分类号	E21B34/08
代理机构		代理人
主权项
地址

您可能感兴趣的专利

PROTOMICROEMULSION, CLEANING IMPLEMENT CONTAINING SAME, AND METHOD OF USE THEREFOR

SHAVING IMPLEMENT HAVING IMPROVED PIVOT AXIS LOCATION

2,5- AND 2,6-SUBSTITUTED TETRAHYDROISOQUINOLINES FOR USE AS 5-HT6 MODULATORS

METHOD FOR THE TREATMENT OF COMPRESSED SOUND DATA FOR SPATIALIZATION

Vorrichtung und Verfahren zur modellbasierten On-Board-Diagnose

QUESTIONNAIRE SOFTWARE MODULE

DEVICE FOR MOUNTING A ROTATING STRUCTURE ON AN AXLE

METHOD AND ASSEMBLY FOR CONNECTING A COAXIAL CABLE TO AN EXTERNALLY THREADED CONNECTING PART

SUBSTRATE PROCESSOR AND METHOD OF MANUFACTURING DEVICE

METHOD AND APPARATUS FOR ADJUSTING THE LUMINOUS INTENSITY OF DISCHARGE LAMPS

ELECTRICAL CONNECTION DEVICE FOR BUSHING WHICH SUPPLIES FILAMENTS, SUCH AS GLASS FILAMENTS

DIELECTRIC RESONATOR DEVICE, DIELECTRIC FILTER, DUPLEXER AND HIGH FREQUENCY COMMUNICATION DEVICE

OPTICAL COUPLER FOR INTEGRATED CIRCUITS PROVIDED WITH OPTICAL WAVEGUIDE

APPARATUS AND METHOD FOR REPLACING AN OVERHEAD CONDUCTOR

VIBRATION ATTENUATION SYSTEM FOR THE BARREL OF A FIREARM, BARREL THUS EQUIPPED AND FORMED, AND FIREARM COMPRISING ONE SUCH BARREL

WINDOW ASSEMBLY

DEODORANT FIBER STRUCTURE AND METHOD FOR PRODUCTION THEREOF

A SEA-ISLAND TYPE COMPOSITE FIBER WITH EXCELLENT COLOR STRENGTH, AND ITS SUEDE LIKE FABRICS

ANTISTATIC DETERGENT