CH566612A5 - - Google Patents
Info
- Publication number
- CH566612A5 CH566612A5 CH579373A CH579373A CH566612A5 CH 566612 A5 CH566612 A5 CH 566612A5 CH 579373 A CH579373 A CH 579373A CH 579373 A CH579373 A CH 579373A CH 566612 A5 CH566612 A5 CH 566612A5
- Authority
- CH
- Switzerland
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
- G11B3/44—Styli, e.g. sapphire, diamond
- G11B3/46—Constructions or forms ; Dispositions or mountings, e.g. attachment of point to shank
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD16257272A DD97323A1 (et) | 1972-04-24 | 1972-04-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH566612A5 true CH566612A5 (et) | 1975-09-15 |
Family
ID=5486336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH579373A CH566612A5 (et) | 1972-04-24 | 1973-04-24 |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT340697B (et) |
CH (1) | CH566612A5 (et) |
CS (1) | CS158599B2 (et) |
DD (1) | DD97323A1 (et) |
DE (1) | DE2251193B2 (et) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4037253A (en) * | 1974-06-11 | 1977-07-19 | Matsushita Electric Industrial Co., Ltd. | Pressure sensitive signal reproducing system for a videodisc |
-
1972
- 1972-04-24 DD DD16257272A patent/DD97323A1/xx unknown
- 1972-10-10 AT AT870272A patent/AT340697B/de not_active IP Right Cessation
- 1972-10-19 DE DE2251193A patent/DE2251193B2/de active Granted
-
1973
- 1973-04-24 CS CS294673A patent/CS158599B2/cs unknown
- 1973-04-24 CH CH579373A patent/CH566612A5/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2251193B2 (de) | 1978-10-19 |
DE2251193A1 (de) | 1973-11-08 |
AT340697B (de) | 1977-12-27 |
CS158599B2 (et) | 1974-11-25 |
ATA870272A (de) | 1977-04-15 |
DE2251193C3 (et) | 1979-06-21 |
DD97323A1 (et) | 1973-04-23 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |