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Patent Searching and Data

Document Type and Number:
Japanese Patent JPS5425805
Kind Code:
Application Number:
Publication Date:
August 28, 1979
Filing Date:
June 01, 1976
Export Citation:
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International Classes:
B65H1/06; B41F21/00; B65H3/00; B65H3/06; B65H3/52; B65H3/56; G03B27/00; G03B27/14; G03B27/32; G03G15/00; G03G15/04; (IPC1-7): B65H3/52; B65H3/06; B65H3/56