Anordning och förfarande vid borrigg,申请号SE20100051133-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	Anordning och förfarande vid borrigg
摘要
申请公布号	SE535613(C2)	申请公布日期	2012.10.16
申请号	SE20100051133	申请日期	2010.10.29
申请人	ATLAS COPCO CRAELIUS AB	发明人	GUNNAR JONSSON
分类号	E21B19/14	主分类号	E21B19/14
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Water reservoir for diesel fuel filter

APPARATUS AND METHOD FOR MEASURING LEVEL OF MOULDFLUX

DEVICE FOR GRINDING SCRAP AND CONVEYOR SYSTEM EQUIPPED THERE WITH

Relief valve for oil pump

The railroad tie for which resin mortar composition was used and this production technique

A apparatus for cleaning Nitrogen Dioxide from exhaust gas in stationary sources using reducing agent of nitrogen dioxide

CLAMP ASSEMBLY FOR SUN VISOR

SURFACE LIGHT SOURCE DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE

Connection structure of Hollow reinforced concrete column with internal steeltube by using coupler

APPARATUS FOR TRIMMING ADHESIVE SHEET

FLEXIBLE LICENSING ARCHITECTURE FOR LICENSING DIGITAL APPLICATION

Composition with tyrosinase inhibition activity of grain Koji fermented with Aspergillus oryzae and Astragali Radix and method thereof

MICROBIAL ALCOHOL PRODUCTION PROCESS

OBTAINING PROCESS OF ADDITIVATED SODIC BENTOINITE FOR USE IN COMPOSITION OF GREEN SAND FOR MOLDING OF CAST PARTS AND RESULTING PRODUCT

FILTER DRIVER FOR IDENTIFYING DISK FILES BY ANALYSIS OF CONTENT

MULTIPLE PROMOTER EXPRESSION CASSETTES FOR SIMULTANEOUS DELIVERY OF RNAI AGENTS

CATIONIC LIQUID STARCHY COMPOSITION AND USES THEREOF

JELLY CONFECTIONERY

STRUCTURE FOR MOUNTING ANCILLARIES ON VEHICLE