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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS59151848
Kind Code:
U
Application Number:
JP4811883U
Publication Date:
October 11, 1984
Filing Date:
March 31, 1983
Export Citation:
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International Classes:
B60Q1/52; B60Q7/02; G09F7/00; (IPC1-7): B60Q7/02; G09F7/00