Document Type and Number:
Japanese Patent JPH0457333
Kind Code:
B2
Inventors:
SAKUMA KEIICHI
Application Number:
JP8815887A
Publication Date:
September 11, 1992
Filing Date:
April 10, 1987
Export Citation:
Assignee:
SHUKO KK
International Classes:
A47B37/00; A47B7/00; A47B13/10; A47B21/00; A47F9/00
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