Title:
ピストンリング及び該ピストンリングを備えるエンジン
Document Type and Number:
Japanese Patent JP6480709
Kind Code:
B2
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Inventors:
Takafumi Otowa
Hideo Nishida
Hideo Nishida
Application Number:
JP2014230514A
Publication Date:
March 13, 2019
Filing Date:
November 13, 2014
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
F16J9/16; F02F5/00
Domestic Patent References:
| JP57202734U | ||||
| JP2001271928A | ||||
| JP2004278378A |
Attorney, Agent or Firm:
Seishin ip patent business corporation
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