JP2531645Y2 - 磁気カード - Google Patents
磁気カードInfo
- Publication number
- JP2531645Y2 JP2531645Y2 JP1989108050U JP10805089U JP2531645Y2 JP 2531645 Y2 JP2531645 Y2 JP 2531645Y2 JP 1989108050 U JP1989108050 U JP 1989108050U JP 10805089 U JP10805089 U JP 10805089U JP 2531645 Y2 JP2531645 Y2 JP 2531645Y2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- conductive layer
- magnetic card
- oxide film
- magnetic
- 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 - Lifetime
Links
Landscapes
- Credit Cards Or The Like (AREA)
- Laminated Bodies (AREA)
- Magnetic Record Carriers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989108050U JP2531645Y2 (ja) | 1989-09-14 | 1989-09-14 | 磁気カード |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989108050U JP2531645Y2 (ja) | 1989-09-14 | 1989-09-14 | 磁気カード |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0349619U JPH0349619U (US06256357-20010703-M00001.png) | 1991-05-15 |
JP2531645Y2 true JP2531645Y2 (ja) | 1997-04-09 |
Family
ID=31656713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989108050U Expired - Lifetime JP2531645Y2 (ja) | 1989-09-14 | 1989-09-14 | 磁気カード |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2531645Y2 (US06256357-20010703-M00001.png) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6049435B2 (ja) * | 1980-07-30 | 1985-11-01 | 本州製紙株式会社 | 放電記録媒体 |
JPS6057534A (ja) * | 1983-09-08 | 1985-04-03 | Hitachi Maxell Ltd | 磁気記録媒体 |
-
1989
- 1989-09-14 JP JP1989108050U patent/JP2531645Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0349619U (US06256357-20010703-M00001.png) | 1991-05-15 |
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