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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5254574
Kind Code:
Y2
Application Number:
JP13372673U
Publication Date:
December 10, 1977
Filing Date:
November 21, 1973
Export Citation:
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International Classes:
B68G7/06; B68G15/00; (IPC1-7): B68G7/06; B68G15/00