JPS5690385A - Optical card - Google Patents

Optical card

Info

Publication number
JPS5690385A
JPS5690385A JP16684379A JP16684379A JPS5690385A JP S5690385 A JPS5690385 A JP S5690385A JP 16684379 A JP16684379 A JP 16684379A JP 16684379 A JP16684379 A JP 16684379A JP S5690385 A JPS5690385 A JP S5690385A
Authority
JP
Japan
Prior art keywords
optical
card
optical card
light
total number
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP16684379A
Other languages
English (en)
Other versions
JPS6115480B2 (ja
Inventor
Yasukazu Sano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP16684379A priority Critical patent/JPS5690385A/ja
Publication of JPS5690385A publication Critical patent/JPS5690385A/ja
Publication of JPS6115480B2 publication Critical patent/JPS6115480B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP16684379A 1979-12-24 1979-12-24 Optical card Granted JPS5690385A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16684379A JPS5690385A (en) 1979-12-24 1979-12-24 Optical card

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16684379A JPS5690385A (en) 1979-12-24 1979-12-24 Optical card

Publications (2)

Publication Number Publication Date
JPS5690385A true JPS5690385A (en) 1981-07-22
JPS6115480B2 JPS6115480B2 (ja) 1986-04-24

Family

ID=15838673

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16684379A Granted JPS5690385A (en) 1979-12-24 1979-12-24 Optical card

Country Status (1)

Country Link
JP (1) JPS5690385A (ja)

Also Published As

Publication number Publication date
JPS6115480B2 (ja) 1986-04-24

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