Document Type and Number:
Japanese Patent JPS6313039
Kind Code:
B2
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Inventors:
NAKAMURA AKIO
Application Number:
JP11101878A
Publication Date:
March 23, 1988
Filing Date:
September 08, 1978
Export Citation:
Assignee:
NAKAMURA SUIKAN KK
International Classes:
F01C21/10; F04C19/00