Document Type and Number:
Japanese Patent JPS61110644
Kind Code:
U
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Application Number:
JP19461484U
Publication Date:
July 12, 1986
Filing Date:
December 22, 1984
Export Citation:
International Classes:
B65G65/16; B65G67/60; E21C25/00; (IPC1-7): B65G67/60; B65G65/16; E21C25/00