FR2313729B1 - - Google Patents
Info
- Publication number
- FR2313729B1 FR2313729B1 FR7616846A FR7616846A FR2313729B1 FR 2313729 B1 FR2313729 B1 FR 2313729B1 FR 7616846 A FR7616846 A FR 7616846A FR 7616846 A FR7616846 A FR 7616846A FR 2313729 B1 FR2313729 B1 FR 2313729B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/62—Record carriers characterised by the selection of the material
- G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
- G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
- G11B5/702—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the bonding agent
- G11B5/7021—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the bonding agent containing a polyurethane or a polyisocyanate
- G11B5/7022—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the bonding agent containing a polyurethane or a polyisocyanate containing mixtures of polyurethanes or polyisocyanates with other polymers
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD18642975A DD121850A1 (ru) | 1975-06-04 | 1975-06-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2313729A1 FR2313729A1 (fr) | 1976-12-31 |
| FR2313729B1 true FR2313729B1 (ru) | 1978-05-19 |
Family
ID=5500524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7616846A Granted FR2313729A1 (fr) | 1975-06-04 | 1976-06-03 | Support de magnetogramme perfectionne |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE840392A (ru) |
| DD (1) | DD121850A1 (ru) |
| DE (1) | DE2610694A1 (ru) |
| FR (1) | FR2313729A1 (ru) |
| GB (1) | GB1548175A (ru) |
| SU (1) | SU651409A1 (ru) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2608266B1 (fr) * | 1986-12-11 | 1989-02-24 | Serat | Perfectionnements apportes aux contacteurs d'impact ou aux ogives contacteurs pour projectiles |
| CN117683399B (zh) * | 2024-02-02 | 2024-04-12 | 广东成利泰科技有限公司 | 一种uv-led紫外光固化磁性油墨及其制备方法和在芯片加工生产中的应用 |
-
1975
- 1975-06-04 DD DD18642975A patent/DD121850A1/xx unknown
-
1976
- 1976-03-13 DE DE19762610694 patent/DE2610694A1/de not_active Ceased
- 1976-04-05 BE BE165856A patent/BE840392A/xx not_active IP Right Cessation
- 1976-05-17 SU SU762358076A patent/SU651409A1/ru active
- 1976-06-03 FR FR7616846A patent/FR2313729A1/fr active Granted
- 1976-06-04 GB GB2319076A patent/GB1548175A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DD121850A1 (ru) | 1976-08-20 |
| FR2313729A1 (fr) | 1976-12-31 |
| DE2610694A1 (de) | 1976-12-23 |
| BE840392A (fr) | 1976-08-02 |
| SU651409A1 (ru) | 1979-03-05 |
| GB1548175A (en) | 1979-07-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |