Document Type and Number:
Japanese Patent JPS4976088
Kind Code:
U
Application Number:
JP11795272U
Publication Date:
July 02, 1974
Filing Date:
October 11, 1972
Export Citation:
International Classes:
D06F71/29; D06F71/34; (IPC1-7): D06F71/34
Domestic Patent References:
| JP46018667U |
Foreign References:
| US3665624A | 1972-05-30 |