Document Type and Number:
Japanese Patent JPS5247244
Kind Code:
Y2
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Application Number:
JP10744771U
Publication Date:
October 26, 1977
Filing Date:
November 18, 1971
Export Citation:
International Classes:
B65G11/02; B65G11/20; B65G47/18; (IPC1-7): B65G11/02; B65G47/18