CS158599B2 - - Google Patents
Info
- Publication number
- CS158599B2 CS158599B2 CS294673A CS294673A CS158599B2 CS 158599 B2 CS158599 B2 CS 158599B2 CS 294673 A CS294673 A CS 294673A CS 294673 A CS294673 A CS 294673A CS 158599 B2 CS158599 B2 CS 158599B2
- Authority
- CS
- Czechoslovakia
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 (https=) | 1972-04-24 | 1972-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS158599B2 true CS158599B2 (https=) | 1974-11-25 |
Family
ID=5486336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS294673A CS158599B2 (https=) | 1972-04-24 | 1973-04-24 |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT340697B (https=) |
| CH (1) | CH566612A5 (https=) |
| CS (1) | CS158599B2 (https=) |
| DD (1) | DD97323A1 (https=) |
| DE (1) | DE2251193B2 (https=) |
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 CH CH579373A patent/CH566612A5/xx not_active IP Right Cessation
- 1973-04-24 CS CS294673A patent/CS158599B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATA870272A (de) | 1977-04-15 |
| DE2251193B2 (de) | 1978-10-19 |
| CH566612A5 (https=) | 1975-09-15 |
| DE2251193A1 (de) | 1973-11-08 |
| AT340697B (de) | 1977-12-27 |
| DD97323A1 (https=) | 1973-04-23 |
| DE2251193C3 (https=) | 1979-06-21 |