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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS635204
Kind Code:
B2
Inventors:
KUWAMOTO HIROSHI
JITSUKAWA MASAHARU
FUCHIGAMI RYUNOSUKE
Application Number:
JP14572183A
Publication Date:
February 02, 1988
Filing Date:
August 11, 1983
Export Citation:
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Assignee:
NIPPON KOKAN KK
International Classes:
B23D19/06; B23D25/14; B23D31/04