Title:
【発明の名称】井形格子の製造方法
Document Type and Number:
Japanese Patent JP2963733
Kind Code:
B2
Inventors:
SEKIMURA MASAYUKI
Application Number:
JP17142890A
Publication Date:
October 18, 1999
Filing Date:
June 29, 1990
Export Citation:
Assignee:
TOSHIBA KK
International Classes:
B01D39/00; (IPC1-7): B01D39/00
Domestic Patent References:
| JP6249094B2 |
Attorney, Agent or Firm:
Suyama Saichi