Document Type and Number:
Japanese Patent JPH02121825
Kind Code:
U
Application Number:
JP3041389U
Publication Date:
October 04, 1990
Filing Date:
March 16, 1989
Export Citation:
International Classes:
A47B1/04; A47B17/00; (IPC1-7): A47B17/00; A47B1/04
Domestic Patent References:
| JP55093338B | ||||
| JP61134331B |