Document Type and Number:
Japanese Patent JPS57189457
Kind Code:
U
Application Number:
JP7801881U
Publication Date:
December 01, 1982
Filing Date:
May 28, 1981
Export Citation:
International Classes:
B32B5/26; A47C7/00; A47C31/02; (IPC1-7): A47C7/00; B32B5/26
Domestic Patent References:
| JPS4824860A | ||||
| JPS422138Y1 | ||||
| JPS314944Y1 | ||||
| JPS4914488U | 1974-02-06 |