Document Type and Number:
Japanese Patent JPS5271951
Kind Code:
U
Application Number:
JP15904975U
Publication Date:
May 28, 1977
Filing Date:
November 22, 1975
Export Citation:
International Classes:
A47L17/02; A47J47/18; (IPC1-7): A47J47/18
Domestic Patent References:
| JPS4832346B1 | 1973-10-05 | |||
| JP50061139B |