Document Type and Number:
Japanese Patent JPS5221740
Kind Code:
Y2
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Application Number:
JP10172972U
Publication Date:
May 18, 1977
Filing Date:
August 31, 1972
Export Citation:
International Classes:
B25B5/14; B25B5/00; C09J5/00; F16B2/02; F16B2/06; (IPC1-7): B25B5/00; F16B2/02