Document Type and Number:
Japanese Patent JPS5056101
Kind Code:
U
Application Number:
JP11091873U
Publication Date:
May 27, 1975
Filing Date:
September 21, 1973
Export Citation:
International Classes:
H04B1/16; G11B11/00; (IPC1-7): G11B11/00; H04B1/16
Domestic Patent References:
| JP49124001B |