Document Type and Number:
Japanese Patent JPS5288465
Kind Code:
U
Application Number:
JP17712775U
Publication Date:
July 01, 1977
Filing Date:
December 26, 1975
Export Citation:
International Classes:
A47L9/12; A47L9/10; A47L9/20; (IPC1-7): A47L9/10; A47L9/20
Domestic Patent References:
| JPS4981363U | 1974-07-15 | |||
| JPS4734471A |