Document Type and Number:
Japanese Patent JPS637464
Kind Code:
Y2
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Application Number:
JP11479083U
Publication Date:
March 03, 1988
Filing Date:
July 22, 1983
Export Citation:
International Classes:
B23D23/00; B23D35/00; (IPC1-7): B23D35/00; B23D23/00
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