Document Type and Number:
Japanese Patent JPS553971
Kind Code:
U
Application Number:
JP8729878U
Publication Date:
January 11, 1980
Filing Date:
June 23, 1978
Export Citation:
International Classes:
A47B43/02; A47B47/06; (IPC1-7): A47B43/02
Domestic Patent References:
JPS4315549Y1 | 1968-06-28 | |||
JPS54152742U | 1979-10-24 |