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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4412440
Kind Code:
Y1
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Application Number:
JP9193764U
Publication Date:
May 23, 1969
Filing Date:
November 27, 1964
Export Citation:
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International Classes:
B42D11/00; G09F3/00; (IPC1-7): B42D11/00