Title:
【発明の名称】組合せオイルリング
Document Type and Number:
Japanese Patent JPH0786392
Kind Code:
B2
Inventors:
Takafumi Kawai
Application Number:
JP7079585A
Publication Date:
September 20, 1995
Filing Date:
April 05, 1985
Export Citation:
Assignee:
Nippon Piston Ring Co., Ltd.
International Classes:
F02F5/00; F16J9/06; F16J9/10; F16J9/20; (IPC1-7): F16J9/10; F02F5/00
Domestic Patent References:
| JP5052418A |
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