DK137294B - Signalpick-up med et aftasteelement af diamant samt fremgangsmade til fremstilling af en sadan pick-up - Google Patents
Signalpick-up med et aftasteelement af diamant samt fremgangsmade til fremstilling af en sadan pick-upInfo
- Publication number
- DK137294B DK137294B DK485972AA DK485972A DK137294B DK 137294 B DK137294 B DK 137294B DK 485972A A DK485972A A DK 485972AA DK 485972 A DK485972 A DK 485972A DK 137294 B DK137294 B DK 137294B
- Authority
- DK
- Denmark
- Prior art keywords
- pick
- procedures
- making
- scanning element
- signal
- Prior art date
Links
- 229910003460 diamond Inorganic materials 0.000 title 1
- 239000010432 diamond Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712149439 DE2149439C3 (de) | 1971-09-30 | Abtasterkufe aus Diamant | |
| DE19712158216 DE2158216C3 (de) | 1971-11-19 | Verfahren zur Herstellung eines Signalabtasters mit einem Führungselement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK137294B true DK137294B (da) | 1978-02-13 |
| DK137294C DK137294C (da) | 1978-07-17 |
Family
ID=25761821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK485972A DK137294C (da) | 1971-09-30 | 1972-09-29 | Signalpick-up med et aftasteelement af diamant samt fremgangsmaade til fremstilling af en saadan pick-up |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS5620603B2 (da) |
| BE (1) | BE789464A (da) |
| CH (1) | CH553466A (da) |
| DD (1) | DD104404A1 (da) |
| DK (1) | DK137294C (da) |
| ES (1) | ES406731A1 (da) |
| FR (1) | FR2154658B1 (da) |
| GB (1) | GB1414002A (da) |
| HU (1) | HU171367B (da) |
| IE (1) | IE36726B1 (da) |
| IL (1) | IL40413A (da) |
| IT (1) | IT967104B (da) |
| NL (1) | NL7213164A (da) |
| NO (1) | NO139104C (da) |
| PL (1) | PL82042B1 (da) |
| RO (1) | RO60782A (da) |
| SE (1) | SE379440B (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61185304A (ja) * | 1985-02-13 | 1986-08-19 | Toyobo Co Ltd | 膜分離装置 |
| JPS63190606A (ja) * | 1987-01-30 | 1988-08-08 | Hitachi Ltd | 中空糸膜モジユ−ル |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3171175A (en) * | 1958-09-11 | 1965-03-02 | Fidelitone Inc | Method of bonding a stylus tip |
| DE2060317B2 (de) * | 1970-11-30 | 1973-03-08 | Licentia Patent Verwaltungs GmbH, 6000 Frankfurt | Aus diamant bestehende, zur rillenfuehrung und abtastung oder nur zur rillenfuehrung dienende abtasterkufe |
-
0
- BE BE789464D patent/BE789464A/xx unknown
-
1972
- 1972-09-01 IT IT28761/72A patent/IT967104B/it active
- 1972-09-15 ES ES406731A patent/ES406731A1/es not_active Expired
- 1972-09-21 GB GB4381872A patent/GB1414002A/en not_active Expired
- 1972-09-22 IL IL40413A patent/IL40413A/xx unknown
- 1972-09-27 FR FR7234227A patent/FR2154658B1/fr not_active Expired
- 1972-09-28 DD DD165921A patent/DD104404A1/xx unknown
- 1972-09-28 HU HU72TE00000676A patent/HU171367B/hu unknown
- 1972-09-28 NL NL7213164A patent/NL7213164A/xx not_active Application Discontinuation
- 1972-09-28 PL PL1972157959A patent/PL82042B1/pl unknown
- 1972-09-29 SE SE7212602A patent/SE379440B/xx unknown
- 1972-09-29 IE IE1324/72A patent/IE36726B1/xx unknown
- 1972-09-29 NO NO3497/72A patent/NO139104C/no unknown
- 1972-09-29 CH CH1423572A patent/CH553466A/xx not_active IP Right Cessation
- 1972-09-29 DK DK485972A patent/DK137294C/da active
- 1972-09-29 RO RO72370A patent/RO60782A/ro unknown
- 1972-09-30 JP JP9854872A patent/JPS5620603B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IL40413A0 (en) | 1972-11-28 |
| NO139104C (no) | 1979-01-10 |
| NL7213164A (da) | 1973-04-03 |
| IL40413A (en) | 1975-06-25 |
| IE36726L (en) | 1973-03-30 |
| DK137294C (da) | 1978-07-17 |
| DD104404A1 (da) | 1974-03-05 |
| JPS4843928A (da) | 1973-06-25 |
| SE379440B (da) | 1975-10-06 |
| FR2154658B1 (da) | 1979-02-23 |
| JPS5620603B2 (da) | 1981-05-14 |
| PL82042B1 (da) | 1975-10-31 |
| BE789464A (fr) | 1973-01-15 |
| FR2154658A1 (da) | 1973-05-11 |
| GB1414002A (en) | 1975-11-12 |
| HU171367B (hu) | 1977-12-28 |
| IT967104B (it) | 1974-02-28 |
| IE36726B1 (en) | 1977-02-02 |
| RO60782A (da) | 1976-07-15 |
| CH553466A (de) | 1974-08-30 |
| ES406731A1 (es) | 1976-02-01 |
| NO139104B (no) | 1978-09-25 |
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