Document Type and Number:
Japanese Patent JPS5332630
Kind Code:
U
Application Number:
JP11414076U
Publication Date:
March 22, 1978
Filing Date:
August 25, 1976
Export Citation:
International Classes:
D06F58/00; D06F57/00; D06F57/12; (IPC1-7): D06F57/00; D06F57/12
Domestic Patent References:
| JPS425912Y1 | 1967-03-23 | |||
| JPS3421271Y1 | ||||
| JPS5129219U | 1976-03-03 | |||
| JPS4849568A | 1973-07-12 |