A RE-SHARPENING APPARATUS OF DRILL BIT AND RE-SHARPENING METHOD USING THEREOF,申请号KR20100020951-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	A RE-SHARPENING APPARATUS OF DRILL BIT AND RE-SHARPENING METHOD USING THEREOF
摘要
申请公布号	KR20110101733(A)	申请公布日期	2011.09.16
申请号	KR20100020951	申请日期	2010.03.09
申请人	KWAN EUM PRECISION CO., LTD.;SUNG WOO TECHRON CO., LTD.	发明人	KANG, EUN SIK;JUNG, JAE WON;KIM, YOUNG JAE;KANG, DO GYU;YU, JI YOUNG;KIM, DONG WK
分类号	B24B3/24;B24B3/28;B24B51/00	主分类号	B24B3/24
代理机构		代理人
主权项
地址

您可能感兴趣的专利

System and method for authorizing transactions

Batch-type polyester polymerization apparatus

Potable water treatment plant and method of maintaining same

Inflator insertion apparatus and method for airbag systems

Apparatus and method for creating a trusted environment

Vehicle access control and start system

Managing customizable settings in computer systems

To enhance the thermal insulation of polymeric foam by reducing cell anisotropic ratio and the method for production thereof

Optical recording medium and method for optically recording data in the same

Multi-functional handheld device having moveable segments

Web card system

Elevator load bearing assembly having a detectable element that is indicative of local strain

Methods and systems for biometric identification of individuals using linear optical spectroscopy

Thin film piezoelectric element and its manufacturing method, and actuator using the same

Systems and methods for end-to-end quality of service measurements in a distributed network environment

File reproducing apparatus and file reproducing method

Secondary structure defining database and methods for determining identity and geographic origin of an unknown bioagent for environmental testing thereby

Particulate materials

ADSL modem apparatus, ADSL communication apparatus, and synchronization adjustment method for ADSL communication

Digital signal coding with division into tiles