Document Type and Number:
Japanese Patent JPS5221268
Kind Code:
B2
Application Number:
JP6313771A
Publication Date:
June 09, 1977
Filing Date:
August 18, 1971
Export Citation:
International Classes:
B65G43/00; B65D90/56; B65D90/66; B65G47/18; (IPC1-7): B65G65/64