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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4424004
Kind Code:
Y1
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Application Number:
JP10001864U
Publication Date:
October 11, 1969
Filing Date:
December 23, 1964
Export Citation:
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International Classes:
B41F17/00; B41F19/00; (IPC1-7): B41F19/00