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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5674301
Kind Code:
U
Application Number:
JP15712479U
Publication Date:
June 18, 1981
Filing Date:
November 13, 1979
Export Citation:
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International Classes:
G01B3/08; B26B11/00; (IPC1-7): G01B3/08; B26B11/00