JPH0222297Y2 - - Google Patents

Info

Publication number
JPH0222297Y2
JPH0222297Y2 JP1982201775U JP20177582U JPH0222297Y2 JP H0222297 Y2 JPH0222297 Y2 JP H0222297Y2 JP 1982201775 U JP1982201775 U JP 1982201775U JP 20177582 U JP20177582 U JP 20177582U JP H0222297 Y2 JPH0222297 Y2 JP H0222297Y2
Authority
JP
Japan
Prior art keywords
card
optical memory
memory medium
layer
cards
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.)
Expired
Application number
JP1982201775U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5999777U (ja
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 filed Critical
Priority to JP20177582U priority Critical patent/JPS5999777U/ja
Publication of JPS5999777U publication Critical patent/JPS5999777U/ja
Application granted granted Critical
Publication of JPH0222297Y2 publication Critical patent/JPH0222297Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Credit Cards Or The Like (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
JP20177582U 1982-12-24 1982-12-24 光メモリ−を持つｉｄカ−ド Granted JPS5999777U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20177582U JPS5999777U (ja) 1982-12-24 1982-12-24 光メモリ−を持つｉｄカ−ド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20177582U JPS5999777U (ja) 1982-12-24 1982-12-24 光メモリ−を持つｉｄカ−ド

Publications (2)

Publication Number Publication Date
JPS5999777U JPS5999777U (ja) 1984-07-05
JPH0222297Y2 true JPH0222297Y2 (h) 1990-06-15

Family

ID=30427264

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20177582U Granted JPS5999777U (ja) 1982-12-24 1982-12-24 光メモリ−を持つｉｄカ−ド

Country Status (1)

Country Link
JP (1) JPS5999777U (h)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4034211A (en) * 1975-06-20 1977-07-05 Ncr Corporation System and method for providing a security check on a credit card
JPS6028997Y2 (ja) * 1979-06-01 1985-09-03 富士写真フイルム株式会社 記録カ−ド
JPS5758250A (en) * 1980-09-25 1982-04-07 Toshiba Corp Information recording medium
JPS5760546A (en) * 1980-09-30 1982-04-12 Fujitsu Ltd Optical recording medium
JPS5766538A (en) * 1980-10-08 1982-04-22 Toshiba Corp Information storage medium
JPS58166099A (ja) * 1982-03-26 1983-10-01 大日本印刷株式会社 カ−ド

Also Published As

Publication number Publication date
JPS5999777U (ja) 1984-07-05

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