Document Type and Number:
Japanese Patent JPS5649747
Kind Code:
Y2
Application Number:
JP7916777U
Publication Date:
November 19, 1981
Filing Date:
June 16, 1977
Export Citation:
International Classes:
B25B13/56; B25F1/00; B26B11/00; B26F1/32; B67B7/44; (IPC1-7): B25F1/00; B26B11/00
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