Document Type and Number:
Japanese Patent JPS5643479
Kind Code:
Y2
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Application Number:
JP10234276U
Publication Date:
October 12, 1981
Filing Date:
July 31, 1976
Export Citation:
International Classes:
B25B13/08; B25B13/00; B25B17/00; E04G21/12; (IPC1-7): E04G21/12; B25B13/00