Title:
冷却空洞付き耐摩環
Document Type and Number:
Japanese Patent JP4278138
Kind Code:
B2
Inventors:
Shoji Kanai
Ichiro Tsukada
Ichiro Tsukada
Application Number:
JP2003276821A
Publication Date:
June 10, 2009
Filing Date:
July 18, 2003
Export Citation:
Assignee:
Art Metal Industry Co., Ltd.
International Classes:
F02F3/00; F02F3/22; F16J9/00
Domestic Patent References:
| JP2000145541A | ||||
| JP64041648A | ||||
| JP2002340185A |
Attorney, Agent or Firm:
Yoshihiro Shimizu
Shinichi Abe
Yuji Tsujida
Masashi Yoshioka
Shinichi Abe
Yuji Tsujida
Masashi Yoshioka