Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
研磨パッド、その製法及び研磨方法
Document Type and Number:
Japanese Patent JPWO2003058698
Kind Code:
A
Inventors:
Nakamura 淳
Shoichi Furukawa
Application Number:
JP2002013709W
Publication Date:
July 17, 2003
Filing Date:
December 26, 2002
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
Asahi Chemical electronics incorporated company
International Classes:
(IPC1-7): H01L21/304; D06M15/555; B24B37/00
Attorney, Agent or Firm:
伊藤 穣
武井 英夫
清水 猛
鳴井 義夫