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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5310520
Kind Code:
B2
Application Number:
JP2839974A
Publication Date:
April 14, 1978
Filing Date:
March 11, 1974
Export Citation:
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International Classes:
B65G47/90; B65B41/00; B65B41/12; B65G47/04; B65H19/00; B65H19/12