Document Type and Number:
Japanese Patent JPH023305
Kind Code:
Y2
Application Number:
JP8411785U
Publication Date:
January 25, 1990
Filing Date:
June 04, 1985
Export Citation:
International Classes:
A47B87/02; A47B63/00; A47B88/02; B42F17/08; (IPC1-7): A47B63/00; B42F17/08
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