Document Type and Number:
Japanese Patent JPS5434300
Kind Code:
B2
Abstract:
An information card retrieval device comprising a multiplicity of jackets each for containing an information card carrying picture information, a plurality of magazines each for containing a plurality of such jackets, a drum for supporting said plurality of magazines in juxtaposition, and a means for transporting the magazines on the drum at random to a selector means thereby to accomplish the retrieval of a desired information card from a desired magazine transported to the selector means.
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Application Number:
JP3692772A
Publication Date:
October 25, 1979
Filing Date:
April 14, 1972
Export Citation:
International Classes:
G03B21/64; G03B21/11; G03B23/02; G06F17/30; G06K17/00; G06K21/00; G06K21/02; G11B15/68