CLOSED FLUSHING AND VAPOR ELIMINATION SYSTEM FOR WIRELINE COMPONENTS,申请号USD3500907-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	CLOSED FLUSHING AND VAPOR ELIMINATION SYSTEM FOR WIRELINE COMPONENTS
摘要
申请公布号	US3500907(A)	申请公布日期	1970.03.17
申请号	USD3500907	申请日期	1968.12.05
申请人	LOCKHEED AIRCRAFT CORP.	发明人	LARRY L. GENTRY
分类号	E21B37/00;E21B33/076;(IPC1-7):E21B33/05	主分类号	E21B37/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

METHOD FOR IMPROVING CORROSION RESISTANCE OF COPPER-FREE PLATED FILM ON RESIN

FELT FOR PRODUCING PAPER

METHOD AND DEVICE FOR AUTOMATICALLY FETCHING BROADCAST A/V PROGRAM IDENTIFICATION DATA

ELECTRIC TOOTHBRUSH

PINBALL GAME MACHINE

ELECTRONIC COMPONENT, MOUNTING STRUCTURE THEREOF, AND MANUFACTURING METHOD THEREOF

METHOD OF RESTORING PART OF TURBINE STRUCTURAL ELEMENT

SILICON BENCH WITH WIRING

FIBER LASER DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF

PERSONAL AUTHENTICATION DEVICE AND METHOD

METHOD AND SYSTEM FOR DERIVING IMAGE PROCESSING ALGORITHM

IMAGE FORMING APPARATUS

STEERING LINKAGE STRUCTURE

3-DIMENSIONAL ULTRASONOGRAPH

LIGHT WAVELENGTH CONVERSION DEVICE, ITS CONTROL METHOD AND IMAGE FORMING DEVICE USING THE SAME

CRYSTALLINE SEMICONDUCTOR FILM AND MANUFACTURING METHOD THEREOF