Document Type and Number:
Japanese Patent JPS57169178
Kind Code:
U
Application Number:
JP5778881U
Publication Date:
October 25, 1982
Filing Date:
April 20, 1981
Export Citation:
International Classes:
A47G9/06; A47G9/02; (IPC1-7): A47G9/02
Domestic Patent References:
| JP49115294B |