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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS54212
Kind Code:
Y2
Application Number:
JP7876773U
Publication Date:
January 08, 1979
Filing Date:
July 04, 1973
Export Citation:
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International Classes:
G01G19/30; E01C19/02; G01G19/22; G05B19/02; G05B21/00; G05B21/02; G05D11/00; (IPC1-7): G01G19/22; E01C19/02; G05B21/00; G05D11/00