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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS646535
Kind Code:
U
Application Number:
JP10194587U
Publication Date:
January 13, 1989
Filing Date:
July 02, 1987
Export Citation:
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International Classes:
G01L9/08; G01L21/00; (IPC1-7): G01L21/00; G01L9/08