Document Type and Number:
Japanese Patent JPS5341498
Kind Code:
U
Application Number:
JP11872976U
Publication Date:
April 10, 1978
Filing Date:
September 02, 1976
Export Citation:
International Classes:
D06F81/08; (IPC1-7): D06F81/08
Domestic Patent References:
| JPS4929156A | 1974-03-15 | |||
| JPS5119890A | 1976-02-17 |
Foreign References:
| US2450092A | 1948-09-28 |