Title:
内燃機関用ピストンリング
Document Type and Number:
Japanese Patent JP4761375
Kind Code:
B2
Inventors:
Katsuaki Ogawa
Hirase bundle
Hiroyuki Sugiura
Hirase bundle
Hiroyuki Sugiura
Application Number:
JP2006126166A
Publication Date:
August 31, 2011
Filing Date:
April 28, 2006
Export Citation:
Assignee:
Nippon Piston Ring Co., Ltd.
International Classes:
F16J9/26; F02F5/00
Domestic Patent References:
JP2003328852A | ||||
JP62120471A | ||||
JP59126159U | ||||
JP9060726A |
Attorney, Agent or Firm:
Akihiko Yamashita
Kishimoto Tatsuto
Kishimoto Tatsuto