Document Type and Number:
Japanese Patent JPS57205226
Kind Code:
U
Application Number:
JP9181781U
Publication Date:
December 27, 1982
Filing Date:
June 22, 1981
Export Citation:
International Classes:
D06F71/18; A41H43/04; D06F65/00; (IPC1-7): A41H43/04; D06F65/00
Domestic Patent References:
| JPS4717118U | 1972-10-27 | |||
| JPS5613804U | 1981-02-05 |