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Document Type and Number:
Japanese Patent JPS4320080
Kind Code:
Y1
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Application Number:
JP5751465U
Publication Date:
August 22, 1968
Filing Date:
July 15, 1965
Export Citation:
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International Classes:
C03C15/02; B24B7/24; B24D7/00; B24D13/14; C03C15/00; (IPC1-7): B24D7/00; B24B7/24; C03C15/00



 
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