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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6120501
Kind Code:
Y2
Application Number:
JP9735680U
Publication Date:
June 20, 1986
Filing Date:
July 10, 1980
Export Citation:
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International Classes:
G01F23/62; G01F23/14; G01F23/16; G01L13/00; (IPC1-7): G01F23/16; G01L13/00