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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS62192454
Kind Code:
U
Application Number:
JP7845586U
Publication Date:
December 07, 1987
Filing Date:
May 23, 1986
Export Citation:
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International Classes:
H04Q9/00; G06F3/02; G06Q30/06; G06Q50/00; G06Q50/10; G06Q50/22; G07F9/00; H04B3/00; H04W4/04; (IPC1-7): G06F15/21; G07F9/00; H04B3/00; H04Q9/00



 
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