Document Type and Number:
Japanese Patent JPS5223189
Kind Code:
Y2
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Application Number:
JP6368472U
Publication Date:
May 27, 1977
Filing Date:
May 29, 1972
Export Citation:
International Classes:
A44B18/00; A41F9/00; A41F9/02; A44B99/00; A47C23/24; A61G1/00; A61G1/02; A61G1/04; (IPC1-7): A61G1/04; A44B21/00; A47C23/24