JPS5552177A - Magnetic card reader having confidential function - Google Patents

Magnetic card reader having confidential function

Info

Publication number
JPS5552177A
JPS5552177A JP12512178A JP12512178A JPS5552177A JP S5552177 A JPS5552177 A JP S5552177A JP 12512178 A JP12512178 A JP 12512178A JP 12512178 A JP12512178 A JP 12512178A JP S5552177 A JPS5552177 A JP S5552177A
Authority
JP
Japan
Prior art keywords
data
output
signal
outputted
comparator
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
JP12512178A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6129033B2 (cg-RX-API-DMAC10.html
Inventor
Shigeru Oshima
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12512178A priority Critical patent/JPS5552177A/ja
Publication of JPS5552177A publication Critical patent/JPS5552177A/ja
Publication of JPS6129033B2 publication Critical patent/JPS6129033B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
JP12512178A 1978-10-13 1978-10-13 Magnetic card reader having confidential function Granted JPS5552177A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12512178A JPS5552177A (en) 1978-10-13 1978-10-13 Magnetic card reader having confidential function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12512178A JPS5552177A (en) 1978-10-13 1978-10-13 Magnetic card reader having confidential function

Publications (2)

Publication Number Publication Date
JPS5552177A true JPS5552177A (en) 1980-04-16
JPS6129033B2 JPS6129033B2 (cg-RX-API-DMAC10.html) 1986-07-03

Family

ID=14902356

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12512178A Granted JPS5552177A (en) 1978-10-13 1978-10-13 Magnetic card reader having confidential function

Country Status (1)

Country Link
JP (1) JPS5552177A (cg-RX-API-DMAC10.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5227767A (en) * 1990-02-27 1993-07-13 Nissan Motor Co., Ltd. Instrument arrangement for automotive vehicle

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS509327A (cg-RX-API-DMAC10.html) * 1973-05-22 1975-01-30
JPS5023212A (cg-RX-API-DMAC10.html) * 1973-06-28 1975-03-12
JPS5196339U (cg-RX-API-DMAC10.html) * 1975-01-31 1976-08-02
JPS5383445U (cg-RX-API-DMAC10.html) * 1976-12-10 1978-07-10
JPS5383445A (en) * 1976-12-07 1978-07-22 Fujitsu Ltd Terminal unit containing card reader test function
JPS5396940U (cg-RX-API-DMAC10.html) * 1977-01-07 1978-08-07

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS509327A (cg-RX-API-DMAC10.html) * 1973-05-22 1975-01-30
JPS5023212A (cg-RX-API-DMAC10.html) * 1973-06-28 1975-03-12
JPS5196339U (cg-RX-API-DMAC10.html) * 1975-01-31 1976-08-02
JPS5383445A (en) * 1976-12-07 1978-07-22 Fujitsu Ltd Terminal unit containing card reader test function
JPS5383445U (cg-RX-API-DMAC10.html) * 1976-12-10 1978-07-10
JPS5396940U (cg-RX-API-DMAC10.html) * 1977-01-07 1978-08-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5227767A (en) * 1990-02-27 1993-07-13 Nissan Motor Co., Ltd. Instrument arrangement for automotive vehicle

Also Published As

Publication number Publication date
JPS6129033B2 (cg-RX-API-DMAC10.html) 1986-07-03

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