Document Type and Number:
Japanese Patent JPH0412942
Kind Code:
U
Application Number:
JP5473890U
Publication Date:
February 03, 1992
Filing Date:
May 25, 1990
Export Citation:
International Classes:
A47B23/00; A61G7/05; (IPC1-7): A47B23/00; A61G7/06; A61G7/05
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