JPS4984601A - - Google Patents
Info
- Publication number
- JPS4984601A JPS4984601A JP12846572A JP12846572A JPS4984601A JP S4984601 A JPS4984601 A JP S4984601A JP 12846572 A JP12846572 A JP 12846572A JP 12846572 A JP12846572 A JP 12846572A JP S4984601 A JPS4984601 A JP S4984601A
- 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
- G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
- G11B3/68—Record carriers
- G11B3/72—Groove formations, e.g. run-in groove, run-out groove
- G11B3/74—Multiple output tracks, e.g. binaural stereophonic
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12846572A JPS4984601A (ja) | 1972-12-20 | 1972-12-20 | |
| DE19732362846 DE2362846A1 (de) | 1972-12-20 | 1973-12-18 | Schallplatte mit mehrfach-tonspuren und verfahren zur tonwiedergabe von einer derartigen schallplatte |
| FR7345432A FR2211706B1 (ja) | 1972-12-20 | 1973-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12846572A JPS4984601A (ja) | 1972-12-20 | 1972-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4984601A true JPS4984601A (ja) | 1974-08-14 |
Family
ID=14985378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12846572A Pending JPS4984601A (ja) | 1972-12-20 | 1972-12-20 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4984601A (ja) |
| DE (1) | DE2362846A1 (ja) |
| FR (1) | FR2211706B1 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3142059B1 (fr) | 2022-11-10 | 2024-09-27 | Psa Automobiles Sa | Procédé de sécurisation d’une communication entre un véhicule automobile et l’infrastructure routière, dispositif et véhicule associés. |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3118977A (en) * | 1960-07-01 | 1964-01-21 | Rca Corp | Multi-groove stereophonic sound recording and reproducing system |
-
1972
- 1972-12-20 JP JP12846572A patent/JPS4984601A/ja active Pending
-
1973
- 1973-12-18 DE DE19732362846 patent/DE2362846A1/de active Pending
- 1973-12-19 FR FR7345432A patent/FR2211706B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2362846A1 (de) | 1974-06-27 |
| FR2211706A1 (ja) | 1974-07-19 |
| FR2211706B1 (ja) | 1977-08-12 |