Document Type and Number:
Japanese Patent JPS4922139
Kind Code:
Y1
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Application Number:
JP12742672U
Publication Date:
June 13, 1974
Filing Date:
November 04, 1972
Export Citation:
International Classes:
B65G57/18; B65G57/16; B65G59/06; (IPC1-7): B65G57/16; B65G59/06