Document Type and Number:
Japanese Patent JPS5251297
Kind Code:
U
Application Number:
JP13755075U
Publication Date:
April 12, 1977
Filing Date:
October 08, 1975
Export Citation:
International Classes:
A47K1/02; A47B67/00; A47B67/02; A47K1/00; A47K1/04; (IPC1-7): A47B67/00; A47K1/04
Domestic Patent References:
| JP50096029B |