首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
CHEMICAL AND MECHANICAL APPARATUS FOR POLISHING
摘要
申请公布号
KR20090051641(A)
申请公布日期
2009.05.22
申请号
KR20070118123
申请日期
2007.11.19
申请人
INDUSTRY-ACADEMIC COOPERATION FOUNDATION, CHOSUN UNIVERSITY
发明人
LEE, WOO SUN;CHOI, GWON WOO;PARK, SUNG WOO;SEO, YONG JIN
分类号
H01L21/304;B24B37/04;B24B37/26
主分类号
H01L21/304
代理机构
代理人
主权项
地址
您可能感兴趣的专利
LOW TEMPERATURE HOUSING SYSTEM
ROTATION ANGLE SENSOR AND ROTATION ANGLE DETECTION DEVICE
OPTICAL ENCODER
TRANSMITTING/RECEIVING ANTENNA AND DESIGN METHOD OF SLIT
AIR CONDITIONING OUTDOOR UNIT
HEAT SOURCE CONTROL SYSTEM
VEHICLE REAR-PART STRUCTURE
INTERIOR MATERIAL FOR VEHICLE
ARRANGEMENT STRUCTURE OF UNDER-TRAY OF VEHICLE SEAT
BRAKING-DRIVING FORCE CONTROL APPARATUS AND BRAKING-DRIVING FORCE CONTROL METHOD
INJECTION MOLDING MACHINE
RESIN BONDING APPARATUS
LIQUID FILLING METHOD AND LIQUID FILLING DEVICE
SYSTEM AND METHOD FOR MANAGING JOINT
INKJET PRINTER
APPARATUS AND METHOD FOR ANALYZING BLOOD VESSEL
GAME MACHINE
GAME MACHINE
ULTRASONIC IMAGE PROCESSOR
GAME MEDIA CARRIER DEVICE