Document Type and Number:
Japanese Patent JPS5310233
Kind Code:
U
Application Number:
JP9937977U
Publication Date:
January 27, 1978
Filing Date:
July 27, 1977
Export Citation:
International Classes:
B41J2/075; G01D15/18; G06K15/00; H04L17/16; H04N1/034; (IPC1-7): G06K15/00; B41J3/04; G01D15/18; H04L17/16; H04N1/22
Domestic Patent References:
| JP42004381A | ||||
| JPS5413967U | 1979-01-29 |