Document Type and Number:
Japanese Patent JPS648682
Kind Code:
B2
Inventors:
UMEBA GENKICHI
KATO SATORU
KATO SATORU
Application Number:
JP1940084A
Publication Date:
February 15, 1989
Filing Date:
February 07, 1984
Export Citation:
Assignee:
NIPPON PISTON RING CO LTD
International Classes:
B22F7/08; C22C38/00; C22C38/16; F01L1/04; F16H53/02
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