Document Type and Number:
Japanese Patent JPH0418432
Kind Code:
Y2
Application Number:
JP7499688U
Publication Date:
April 24, 1992
Filing Date:
June 06, 1988
Export Citation:
International Classes:
A47B23/02; A47C7/68; A47D1/00; A61G7/05; (IPC1-7): A47D1/00; A47B23/02; A47C7/68
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