Title:
ピストンリング及びその製造方法
Document Type and Number:
Japanese Patent JP6584243
Kind Code:
B2
Inventors:
Shigeo Inoue
Application Number:
JP2015174626A
Publication Date:
October 02, 2019
Filing Date:
September 04, 2015
Export Citation:
Assignee:
Riken Co., Ltd.
International Classes:
F16J9/26; F02F5/00
Domestic Patent References:
| JP2013137080A | ||||
| JP2012107710A | ||||
| JP5340473A | ||||
| JP3108959U |
Attorney, Agent or Firm:
Takaishi Tachibana