Document Type and Number:
Japanese Patent JPS644865
Kind Code:
B2
Inventors:
TAKAHASHI MICHIAKI
HARIGAI JUJI
NAGI MINORU
KAYAMORI TAKAAKI
HARIGAI JUJI
NAGI MINORU
KAYAMORI TAKAAKI
Application Number:
JP3749180A
Publication Date:
January 27, 1989
Filing Date:
March 26, 1980
Export Citation:
Assignee:
SHINNIPPON SEITETSU KK
HITACHI SEISAKUSHO KK
HITACHI ENJINIARINGU KK
HITACHI SEISAKUSHO KK
HITACHI ENJINIARINGU KK
International Classes:
B22D7/00; B22D27/20
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