JPS5096211A - - Google Patents
Info
- Publication number
- JPS5096211A JPS5096211A JP49138268A JP13826874A JPS5096211A JP S5096211 A JPS5096211 A JP S5096211A JP 49138268 A JP49138268 A JP 49138268A JP 13826874 A JP13826874 A JP 13826874A JP S5096211 A JPS5096211 A JP S5096211A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/426,989 US3940574A (en) | 1973-12-20 | 1973-12-20 | Reproduction of information from information-bearing discs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5096211A true JPS5096211A (ja) | 1975-07-31 |
Family
ID=23693028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49138268A Pending JPS5096211A (ja) | 1973-12-20 | 1974-12-02 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3940574A (ja) |
| JP (1) | JPS5096211A (ja) |
| DE (1) | DE2454336A1 (ja) |
| FR (1) | FR2255671B1 (ja) |
| NL (1) | NL7415357A (ja) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1590399A (en) * | 1922-06-02 | 1926-06-29 | Tykocinski-Tyeociner Joseph | Method of and means for reproducing sound |
| US3040124A (en) * | 1956-06-25 | 1962-06-19 | Armour Res Found | Transducer head system |
| US3159718A (en) * | 1959-10-05 | 1964-12-01 | Iit Res Inst | Method and apparatus for electrostatic recording and reproducing |
| US3132242A (en) * | 1960-12-23 | 1964-05-05 | Ibm | Record sensing apparatus |
| US3165580A (en) * | 1962-06-18 | 1965-01-12 | Iit Res Inst | Reproducing transducer for moving dielectric record |
| US3358289A (en) * | 1963-05-23 | 1967-12-12 | Burroughs Corp | Electrostatic transducer apparatus |
| US3566084A (en) * | 1968-04-23 | 1971-02-23 | Rca Corp | Discontinuity detector |
| DE2029909B2 (de) * | 1970-06-18 | 1972-03-16 | Licentia Patent Verwaltungs GmbH, 6000 Frankfurt, Teldec Telefunken Decca Schallplatten GmbH, 2000 Hamburg | Laufwerk fuer eine platte mit gespeicherten bildsignalen |
| US3783196A (en) * | 1971-03-22 | 1974-01-01 | Rca Corp | High-density capacitive information records and playback apparatus therefor |
| US3831008A (en) * | 1973-02-14 | 1974-08-20 | Addressograph Multigraph | Electrical information recognition and retrieval |
| US3872241A (en) * | 1973-07-12 | 1975-03-18 | Zenith Radio Corp | Video disc pickup with capacitive tracking |
-
1973
- 1973-12-20 US US05/426,989 patent/US3940574A/en not_active Expired - Lifetime
-
1974
- 1974-11-15 DE DE19742454336 patent/DE2454336A1/de active Pending
- 1974-11-25 NL NL7415357A patent/NL7415357A/xx unknown
- 1974-12-02 JP JP49138268A patent/JPS5096211A/ja active Pending
- 1974-12-10 FR FR7440477A patent/FR2255671B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2255671A1 (ja) | 1975-07-18 |
| FR2255671B1 (ja) | 1978-12-08 |
| NL7415357A (nl) | 1975-04-29 |
| DE2454336A1 (de) | 1975-07-03 |
| US3940574A (en) | 1976-02-24 |