NO881259D0 - DEVICE FOR THE PROTECTION OF GOODS THAT CAN BE CHANGED BY MAGNETIC FLUX TO SUCH, SPECIAL GOODS WITH A MAGNETIC RECORDING MEDIUM. - Google Patents
DEVICE FOR THE PROTECTION OF GOODS THAT CAN BE CHANGED BY MAGNETIC FLUX TO SUCH, SPECIAL GOODS WITH A MAGNETIC RECORDING MEDIUM.Info
- Publication number
- NO881259D0 NO881259D0 NO881259A NO881259A NO881259D0 NO 881259 D0 NO881259 D0 NO 881259D0 NO 881259 A NO881259 A NO 881259A NO 881259 A NO881259 A NO 881259A NO 881259 D0 NO881259 D0 NO 881259D0
- Authority
- NO
- Norway
- Prior art keywords
- goods
- changed
- protection
- recording medium
- magnetic flux
- Prior art date
Links
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8610960A FR2602906B1 (en) | 1986-07-29 | 1986-07-29 | MATERIAL FOR PRODUCING PROTECTION DEVICES AGAINST THE MAGNETIC ENVIRONMENT OF OBJECTS HAVING A MAGNETIC INSCRIPTION MEDIUM, AND PROTECTION DEVICES MADE OF SUCH MATERIAL |
PCT/FR1987/000290 WO1988001091A1 (en) | 1986-07-29 | 1987-07-21 | Device for protecting against an environing magnetic flux, objects susceptible of being altered by a magnetic flux, particularly objects presenting a carrier medium for magnetic inscriptions |
Publications (4)
Publication Number | Publication Date |
---|---|
NO881259D0 true NO881259D0 (en) | 1988-03-22 |
NO881259L NO881259L (en) | 1988-03-22 |
NO171756B NO171756B (en) | 1993-01-18 |
NO171756C NO171756C (en) | 1993-04-28 |
Family
ID=26225407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO881259A NO171756C (en) | 1986-07-29 | 1988-03-22 | DEVICE FOR PROTECTION AGAINST ENVIRONMENTAL MAGNETIC FLUX OF GOODS THAT CAN BE CHANGED BY SUCH MAGNETIC FLUX |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE3774102D1 (en) |
NO (1) | NO171756C (en) |
-
1987
- 1987-07-21 DE DE8787904887T patent/DE3774102D1/en not_active Expired - Lifetime
-
1988
- 1988-03-22 NO NO881259A patent/NO171756C/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE3774102D1 (en) | 1991-11-28 |
NO171756C (en) | 1993-04-28 |
NO171756B (en) | 1993-01-18 |
NO881259L (en) | 1988-03-22 |
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