Document Type and Number:
Japanese Patent JPS4842474
Kind Code:
Y1
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Application Number:
JP3253869U
Publication Date:
December 10, 1973
Filing Date:
April 11, 1969
Export Citation:
International Classes:
B65G63/00; B65G1/00; B65G1/06; (IPC1-7): B65G1/06; B65G63/00