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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS546498
Kind Code:
Y2
Application Number:
JP3717073U
Publication Date:
March 27, 1979
Filing Date:
March 27, 1973
Export Citation:
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International Classes:
B41J2/32; B41J19/76; B41J19/78; B41J19/80; F16H29/00; F16H31/00; (IPC1-7): B41J19/80; B41J3/20; F16H29/00