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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5190267
Kind Code:
U
Application Number:
JP891275U
Publication Date:
July 20, 1976
Filing Date:
January 17, 1975
Export Citation:
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International Classes:
A01B51/02; A01B51/04; A01B73/00; A01F7/00; (IPC1-7): A01B51/04; A01B73/00; A01F7/00