Title:
溶融シリカ質耐火物の製造方法
Document Type and Number:
Japanese Patent JP4292016
Kind Code:
B2
Inventors:
Yuji Uemura
Akifumi Sakamoto
Akifumi Sakamoto
Application Number:
JP2003077720A
Publication Date:
July 08, 2009
Filing Date:
March 20, 2003
Export Citation:
Assignee:
Nichias Corporation
International Classes:
C04B35/14; C04B35/66
Domestic Patent References:
| JP7330421A | ||||
| JP52043849B1 | ||||
| JP11060330A | ||||
| JP58071325A |
Attorney, Agent or Firm:
Kenji Akatsuka
Yasuo Fukuda
Yasuo Fukuda