Document Type and Number:
Japanese Patent JPS495784
Kind Code:
U
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Application Number:
JP4448472U
Publication Date:
January 18, 1974
Filing Date:
April 14, 1972
Export Citation:
International Classes:
B23Q5/26; B23D29/00; B25F1/00; (IPC1-7): B25F1/00
Next Patent: SEMICONDUCTOR INTEGRATED CIRCUIT APPARATUS