Document Type and Number:
Japanese Patent JPS637885
Kind Code:
B2
Inventors:
MATSUNAMI AKIRA
MINO HIROYUKI
WADA KOJI
KANEKO SHIGEJI
KIKUCHI JUJI
MINO HIROYUKI
WADA KOJI
KANEKO SHIGEJI
KIKUCHI JUJI
Application Number:
JP19282681A
Publication Date:
February 18, 1988
Filing Date:
December 02, 1981
Export Citation:
Assignee:
SHINNIPPON SEITETSU KK
HITACHI SEISAKUSHO KK
HITACHI SEISAKUSHO KK
International Classes:
B23D25/06; B23D35/00
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