ROHRDREHVORRICHTUNG,申请号AT20010930330T-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	ROHRDREHVORRICHTUNG
摘要
申请公布号	AT321935(T)	申请公布日期	2006.04.15
申请号	AT20010930330T	申请日期	2001.04.25
申请人	NATIONAL OILWELL NORWAY AS	发明人	HAUGHOM, PER, OLAV;MOE, MAGNE;POLLESTAD, JORN
分类号	E21B19/16;(IPC1-7):E21B19/16	主分类号	E21B19/16
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Isolated genomic polynucleotide fragments that encode human lipoprotein-associated phospholipase A2

Vaccine for periodontal disease

Liquid crystal display panel and liquid crystal display apparatus

Radio communication terminal device and radio communication method for forming radio communication terminal network

Handrail means of bed frame

Method for electrolytic coating of materials with aluminum, magnesium or aluminum and magnesium alloys

Ligand inhibitors of the RAR receptors, process for preparing same and therapeutic/cosmetic applications thereof

Thin film germanium diode with low reverse breakdown

Electrical connector with pad hole locator

Peer-to-peer data transfer method and apparatus with request limits

Remote controller for heavy construction machines with follower pushrod

Rotating compensator ellipsometer system with spatial filter equivalent

Peach tree named 'Sweet Juana'

Method, system and program product supporting presentation of a simulated or hardware system including configuration entities

Mobile communication terminal apparatus, a variable gain amplifier circuit and a gain control circuit

Light receiving apparatus

Image displaying method and image displaying apparatus

Random walk filter timing recovery loop

Manchester code delta detector