Document Type and Number:
Japanese Patent JPH0323602
Kind Code:
B2
Inventors:
UMEBA GENKICHI
URANO SHIGERU
TAKEGUCHI SHUNSUKE
URANO SHIGERU
TAKEGUCHI SHUNSUKE
Application Number:
JP17818783A
Publication Date:
March 29, 1991
Filing Date:
September 28, 1983
Export Citation:
Assignee:
NIPPON PISTON RING CO LTD
International Classes:
B22F7/08; B23K20/00; F16H53/02; F16L3/14
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