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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5420870
Kind Code:
Y1
Application Number:
JP4852369U
Publication Date:
July 26, 1979
Filing Date:
May 26, 1969
Export Citation:
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International Classes:
A61G1/00; A47K3/02; A61G3/00; A61H33/00; A61H37/00; (IPC1-7): A47K3/02; A61G3/00; A61H37/00