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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5334945
Kind Code:
B2
Application Number:
JP1532874A
Publication Date:
September 25, 1978
Filing Date:
February 08, 1974
Export Citation:
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International Classes:
G01R31/28; G01R31/00; G01R31/26; G06F11/00; G06F11/22