Document Type and Number:
Japanese Patent JPS5128144
Kind Code:
Y2
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Application Number:
JP11772571U
Publication Date:
July 16, 1976
Filing Date:
December 14, 1971
Export Citation:
International Classes:
E05B63/00; E05B57/00; E05B65/06; (IPC1-7): E05B57/00; E05B65/20