Title:
メカニカルシール
Document Type and Number:
Japanese Patent JP4116298
Kind Code:
B2
Inventors:
Norio Fukushima
Yoshiya Fukuya
Tetsuya Sumiyoshi
Yoshiya Fukuya
Tetsuya Sumiyoshi
Application Number:
JP2002019809A
Publication Date:
July 09, 2008
Filing Date:
January 29, 2002
Export Citation:
Assignee:
New Caterpillar Mitsubishi Corporation
International Classes:
F16J15/34
Domestic Patent References:
| JP53033769U | ||||
| JP62156668U | ||||
| JP52029557A | ||||
| JP5033870A |
Attorney, Agent or Firm:
Naozumi Ono