Document Type and Number:
Japanese Patent JPH0451786
Kind Code:
Y2
Application Number:
JP7671389U
Publication Date:
December 07, 1992
Filing Date:
June 28, 1989
Export Citation:
International Classes:
A47G9/02; A61G7/05; (IPC1-7): A61G7/05; A61G7/04; A47G9/02
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