DOUBLE WALL PIPE STRUCTURE HAVING CORROSION AND OIL RESISTANCE,申请号KR19990023866U-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	DOUBLE WALL PIPE STRUCTURE HAVING CORROSION AND OIL RESISTANCE
摘要
申请公布号	KR200179458(Y1)	申请公布日期	2000.04.15
申请号	KR19990023866U	申请日期	1999.11.03
申请人	LEE, CHEOL SOO	发明人	LEE, CHEOL SOO
分类号	F16L9/18;(IPC1-7):F16L9/18	主分类号	F16L9/18
代理机构		代理人
主权项
地址

您可能感兴趣的专利

COMMON-MODE TECHNIQUE FOR A DIGITAL I/P CLASS D LOOP

Method and system for estimating injector fuel temperature

Temperature Sensitive State-Changing Hydrogel Composition and Method for Their Preparation

Substrate Cleaning Apparatus and Substrate Processing Unit

WEATHER PROTECTION FOR MOBILE OR STATIONARY SEATS, ESPECIALLY WHEELCHAIRS

Tape Fed Miniature Air Gap Inspection Crawler

SMART GARMENT TECHNOLOGY

Devices and methods for AAA management

Stent Assembly for Protecting the Interior Surface of a Vessel

COMPOSITIONS AND METHODS FOR TREATING CONDITIONS OF THE NAIL UNIT

A PAD DISPENSING RUBBING TOOL

CAP LINERS, CLOSURES AND GASKETS FROM MULTI-BLOCK POLYMERS

AMINOPLAST RESIN OF HIGH PERFORMANCE FOR LIGNOCELLULOSIC MATERIALS

IMPROVED PACKER