Title:
【考案の名称】光・磁気カ-ド
Document Type and Number:
Japanese Patent JPS60173135
Kind Code:
U
Inventors:
Yutaka Oki
Yamato Masato
Yamato Masato
Application Number:
JP5849984U
Publication Date:
November 16, 1985
Filing Date:
April 23, 1984
Export Citation:
International Classes:
G06K19/08; G06K19/02; G11B13/04; (IPC1-7): G11B13/04; G06K19/02
Domestic Patent References:
| JP58500462Y | ||||
| JPS582736U | 1983-01-08 | |||
| JPS5999780U | 1984-07-05 |