Document Type and Number:
Japanese Patent JPH0517956
Kind Code:
Y2
Application Number:
JP2920387U
Publication Date:
May 13, 1993
Filing Date:
February 27, 1987
Export Citation:
International Classes:
A47B96/20; A47B77/02; A47B77/04; A47B77/06; A47B87/00; F16B12/20; (IPC1-7): A47B96/20; A47B77/02; A47B87/00; F16B12/20
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