Document Type and Number:
Japanese Patent JPS5177398
Kind Code:
U
Application Number:
JP14967774U
Publication Date:
June 18, 1976
Filing Date:
December 09, 1974
Export Citation:
International Classes:
D06F81/00; D06F71/40; (IPC1-7): D06F71/40
Domestic Patent References:
| JP9006498U | ||||
| JPS4429750Y1 | 1969-12-08 |