FR2236241B1 - - Google Patents
Info
- Publication number
- FR2236241B1 FR2236241B1 FR7417748A FR7417748A FR2236241B1 FR 2236241 B1 FR2236241 B1 FR 2236241B1 FR 7417748 A FR7417748 A FR 7417748A FR 7417748 A FR7417748 A FR 7417748A FR 2236241 B1 FR2236241 B1 FR 2236241B1
- 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
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/60—Guiding record carrier
- G11B15/61—Guiding record carrier on drum, e.g. drum containing rotating heads
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US37596673A | 1973-07-02 | 1973-07-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2236241A1 FR2236241A1 (en) | 1975-01-31 |
| FR2236241B1 true FR2236241B1 (en) | 1976-06-25 |
Family
ID=23483120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7417748A Expired FR2236241B1 (en) | 1973-07-02 | 1974-05-15 |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5039109A (en) |
| BE (1) | BE815616A (en) |
| BR (1) | BR7405424D0 (en) |
| CA (1) | CA1032650A (en) |
| CH (1) | CH564820A5 (en) |
| DE (1) | DE2430473C3 (en) |
| ES (1) | ES427563A1 (en) |
| FR (1) | FR2236241B1 (en) |
| GB (1) | GB1457355A (en) |
| IT (1) | IT1012993B (en) |
| NL (1) | NL171303C (en) |
| SE (1) | SE7408325L (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2169433B (en) * | 1984-12-22 | 1988-10-19 | Mcmichael Ltd | Improvements in or relating to tape scanners |
| GB2196466A (en) * | 1986-10-14 | 1988-04-27 | Minnesota Mining & Mfg | Tape guide for videotape cassette |
| JPH04125245A (en) * | 1990-09-18 | 1992-04-24 | Sony Magnescale Inc | Tape running device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2998495A (en) * | 1958-03-26 | 1961-08-29 | Ampex | Recording and reproducing high frequencies transversely on a magnetic tape |
| FR1265219A (en) * | 1960-05-16 | 1961-06-30 | Tokyo Shibaura Electric Co | Apparatus for magnetic recording and reproduction of high frequency signals |
| US3504136A (en) * | 1966-03-21 | 1970-03-31 | Fowler Allan R | Drum type video tape recorder with a tape wrap of more than 360 |
| US3661311A (en) * | 1969-03-21 | 1972-05-09 | Rca Corp | Record medium guide |
-
1974
- 1974-05-15 FR FR7417748A patent/FR2236241B1/fr not_active Expired
- 1974-05-17 GB GB2219874A patent/GB1457355A/en not_active Expired
- 1974-05-28 BE BE144817A patent/BE815616A/en not_active IP Right Cessation
- 1974-05-31 IT IT23405/74A patent/IT1012993B/en active
- 1974-06-19 CH CH837574A patent/CH564820A5/xx not_active IP Right Cessation
- 1974-06-22 ES ES427563A patent/ES427563A1/en not_active Expired
- 1974-06-25 SE SE7408325A patent/SE7408325L/xx unknown
- 1974-06-25 DE DE2430473A patent/DE2430473C3/en not_active Expired
- 1974-06-26 CA CA203,482A patent/CA1032650A/en not_active Expired
- 1974-06-27 NL NLAANVRAGE7408712,A patent/NL171303C/en not_active IP Right Cessation
- 1974-06-27 JP JP49072902A patent/JPS5039109A/ja active Pending
- 1974-07-01 BR BR5424/74A patent/BR7405424D0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE7408325L (en) | 1975-01-03 |
| FR2236241A1 (en) | 1975-01-31 |
| BR7405424D0 (en) | 1975-05-20 |
| AU6976074A (en) | 1975-12-04 |
| NL171303B (en) | 1982-10-01 |
| CA1032650A (en) | 1978-06-06 |
| CH564820A5 (en) | 1975-07-31 |
| DE2430473A1 (en) | 1975-01-30 |
| ES427563A1 (en) | 1976-07-16 |
| JPS5039109A (en) | 1975-04-11 |
| GB1457355A (en) | 1976-12-01 |
| DE2430473B2 (en) | 1977-10-20 |
| DE2430473C3 (en) | 1978-06-15 |
| NL7408712A (en) | 1975-01-06 |
| BE815616A (en) | 1974-09-16 |
| IT1012993B (en) | 1977-03-10 |
| NL171303C (en) | 1983-03-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |