JPS5363131A - Identification card - Google Patents

Identification card

Info

Publication number
JPS5363131A
JPS5363131A JP7973277A JP7973277A JPS5363131A JP S5363131 A JPS5363131 A JP S5363131A JP 7973277 A JP7973277 A JP 7973277A JP 7973277 A JP7973277 A JP 7973277A JP S5363131 A JPS5363131 A JP S5363131A
Authority
JP
Japan
Prior art keywords
identification card
information
magnetic film
card
forgery
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
JP7973277A
Other languages
Japanese (ja)
Other versions
JPS5534496B2 (en
Inventor
Osamu Chiba
Masataka Kaneko
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7973277A priority Critical patent/JPS5363131A/en
Publication of JPS5363131A publication Critical patent/JPS5363131A/en
Publication of JPS5534496B2 publication Critical patent/JPS5534496B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Magnetic Record Carriers (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

PURPOSE: To provide an identification card, including magnetic film on both of the upper and lower surfaces of the card body, wherein magnetic information is recorded correspondingly on the magnetic film, such that a part of the content of the information is common to the both surfaces, whereby duplication, transfer, forgery, alternation, etc. of the identification card can be prevented.
COPYRIGHT: (C)1978,JPO&Japio
JP7973277A 1977-07-04 1977-07-04 Identification card Granted JPS5363131A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7973277A JPS5363131A (en) 1977-07-04 1977-07-04 Identification card

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7973277A JPS5363131A (en) 1977-07-04 1977-07-04 Identification card

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP48099183A Division JPS5050898A (en) 1973-09-05 1973-09-05

Publications (2)

Publication Number Publication Date
JPS5363131A true JPS5363131A (en) 1978-06-06
JPS5534496B2 JPS5534496B2 (en) 1980-09-06

Family

ID=13698371

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7973277A Granted JPS5363131A (en) 1977-07-04 1977-07-04 Identification card

Country Status (1)

Country Link
JP (1) JPS5363131A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009512546A (en) * 2005-10-20 2009-03-26 ビーエーエスエフ ソシエタス・ヨーロピア Distributor for gas-liquid phase mixture used in equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2849542A (en) * 1952-12-31 1958-08-26 Ellamac Inc Apparatus for magnetic recording of sound on record cards
US2923642A (en) * 1955-10-19 1960-02-02 Ohio Commw Eng Co Magnetic recording tape
GB1180356A (en) * 1967-11-06 1970-02-04 Ncr Co Method of preparing a Record Carrier
JPS4823005U (en) * 1971-07-22 1973-03-16

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2849542A (en) * 1952-12-31 1958-08-26 Ellamac Inc Apparatus for magnetic recording of sound on record cards
US2923642A (en) * 1955-10-19 1960-02-02 Ohio Commw Eng Co Magnetic recording tape
GB1180356A (en) * 1967-11-06 1970-02-04 Ncr Co Method of preparing a Record Carrier
JPS4823005U (en) * 1971-07-22 1973-03-16

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009512546A (en) * 2005-10-20 2009-03-26 ビーエーエスエフ ソシエタス・ヨーロピア Distributor for gas-liquid phase mixture used in equipment
US8597586B2 (en) 2005-10-20 2013-12-03 Basf Se Shell-and-tube reactor having a distribution device for a gas-liquid phase mixture

Also Published As

Publication number Publication date
JPS5534496B2 (en) 1980-09-06

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