Document Type and Number:
Japanese Patent JPS5024892
Kind Code:
U
Application Number:
JP7989073U
Publication Date:
March 20, 1975
Filing Date:
July 05, 1973
Export Citation:
International Classes:
D06F71/29; D06F71/00; (IPC1-7): D06F71/00
Domestic Patent References:
| JPS488717U | 1973-01-31 | |||
| JP46016249U |