Document Type and Number:
Japanese Patent JPH0398638
Kind Code:
U
Application Number:
JP803190U
Publication Date:
October 14, 1991
Filing Date:
January 30, 1990
Export Citation:
International Classes:
A47B13/00; A47B17/00; A47B17/02; A47B21/00; A47B21/06; A47B37/00; A47F9/00; (IPC1-7): A47B17/02; A47B13/00; A47B17/00; A47B37/00; A47F9/00
Domestic Patent References:
| JP60123028B | ||||
| JP59115944B | ||||
| JPS62284860A | 1987-12-10 |
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