Document Type and Number:
Japanese Patent JPS50151995
Kind Code:
U
Application Number:
JP6287674U
Publication Date:
December 17, 1975
Filing Date:
May 31, 1974
Export Citation:
International Classes:
D06F71/00; D06F71/08; (IPC1-7): D06F71/08
Domestic Patent References:
| JPS4834554U | 1973-04-25 | |||
| JPS3724787Y1 | ||||
| JP46004792U |