Document Type and Number:
Japanese Patent JPS5375023
Kind Code:
U
Application Number:
JP15701276U
Publication Date:
June 22, 1978
Filing Date:
November 25, 1976
Export Citation:
International Classes:
G01R31/02; G01R17/00; G01R17/14; H04B17/00; (IPC1-7): H04N5/26; G01R17/00; G01R31/02; H04B3/46
Domestic Patent References:
| JP26001666A |