Title:
ピストンリング
Document Type and Number:
Japanese Patent JP6579813
Kind Code:
B2
Inventors:
Shimizu Taishi
Application Number:
JP2015119257A
Publication Date:
September 25, 2019
Filing Date:
June 12, 2015
Export Citation:
Assignee:
Riken Co., Ltd.
International Classes:
F16J9/16; F02F5/00
Domestic Patent References:
| JP3049462U | ||||
| JP57202050U | ||||
| JP2009281421A | ||||
| JP9159026A | ||||
| JP2012042005A | ||||
| JP57146953A | ||||
| JP55180044U | ||||
| JP6074339A | ||||
| JP7332496A |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Hiromitsu Nakayama
Yoshiki Kuroki
Hiromitsu Nakayama