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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5234970
Kind Code:
B2
Application Number:
JP2018674A
Publication Date:
September 06, 1977
Filing Date:
February 20, 1974
Export Citation:
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International Classes:
B41F7/02; B41F5/02; B41F11/00; B41F17/02



 
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