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Document Type and Number:
Japanese Patent JPS637883
Kind Code:
B2
Inventors:
NAKANISHI KYOJI
KANO YOSHIAKI
Application Number:
JP20866682A
Publication Date:
February 18, 1988
Filing Date:
November 30, 1982
Export Citation:
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Assignee:
UBE KOSAN KK
NAKAGAWA TAKEO
International Classes:
B23D15/02; B23D25/04; B23D35/00



 
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