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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6233044
Kind Code:
B2
Inventors:
YOKOYAMA AKIMITSU
NAKANISHI TOSHIO
Application Number:
JP17235780A
Publication Date:
July 18, 1987
Filing Date:
November 29, 1980
Export Citation:
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Assignee:
MATSUSHITA ELECTRIC WORKS LTD
International Classes:
B27K5/02; B27D5/00; B27L5/00