ピストンリング - TPR Co., Ltd.

Title:

ピストンリング

Document Type and Number:

Japanese Patent JP6499949

Kind Code:

B2

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Inventors:

Kiyoyuki Kawai
Masayuki Ohira
Shoji Tanaka
Sugawara Hayao

Application Number:

JP2015181936A

Publication Date:

April 10, 2019

Filing Date:

September 15, 2015

Export Citation:

Assignee:

TPR Co., Ltd.

International Classes:

F16J9/26; F02F5/00

Domestic Patent References:

Foreign References:

WO2015052761A1

Attorney, Agent or Firm:

Iat International Patent Business Corporation

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