GB1414002A - Diamond scanning element and method of making it - Google Patents

Diamond scanning element and method of making it

Info

Publication number
GB1414002A
GB1414002A GB4381872A GB4381872A GB1414002A GB 1414002 A GB1414002 A GB 1414002A GB 4381872 A GB4381872 A GB 4381872A GB 4381872 A GB4381872 A GB 4381872A GB 1414002 A GB1414002 A GB 1414002A
Authority
GB
United Kingdom
Prior art keywords
skid
diamond
engagement surface
octahedral
dodecahedral
Prior art date
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.)
Expired
Application number
GB4381872A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TED Bildplatten AG AEG Telefunken Teldec
Original Assignee
TED Bildplatten AG AEG Telefunken Teldec
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE19712149439 external-priority patent/DE2149439C3/de
Application filed by TED Bildplatten AG AEG Telefunken Teldec filed Critical TED Bildplatten AG AEG Telefunken Teldec
Priority to IN2054/72A priority Critical patent/IN138581B/en
Publication of GB1414002A publication Critical patent/GB1414002A/en
Expired legal-status Critical Current

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

Landscapes

  • Magnetic Record Carriers (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
GB4381872A 1971-09-30 1972-09-21 Diamond scanning element and method of making it Expired GB1414002A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IN2054/72A IN138581B (https=) 1972-09-21 1972-12-04

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 (1)

Publication Number Publication Date
GB1414002A true GB1414002A (en) 1975-11-12

Family

ID=25761821

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4381872A Expired GB1414002A (en) 1971-09-30 1972-09-21 Diamond scanning element and method of making it

Country Status (17)

Country Link
JP (1) JPS5620603B2 (https=)
BE (1) BE789464A (https=)
CH (1) CH553466A (https=)
DD (1) DD104404A1 (https=)
DK (1) DK137294C (https=)
ES (1) ES406731A1 (https=)
FR (1) FR2154658B1 (https=)
GB (1) GB1414002A (https=)
HU (1) HU171367B (https=)
IE (1) IE36726B1 (https=)
IL (1) IL40413A (https=)
IT (1) IT967104B (https=)
NL (1) NL7213164A (https=)
NO (1) NO139104C (https=)
PL (1) PL82042B1 (https=)
RO (1) RO60782A (https=)
SE (1) SE379440B (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
IE36726B1 (en) 1977-02-02
CH553466A (de) 1974-08-30
HU171367B (hu) 1977-12-28
JPS5620603B2 (https=) 1981-05-14
NO139104C (no) 1979-01-10
SE379440B (https=) 1975-10-06
ES406731A1 (es) 1976-02-01
IL40413A (en) 1975-06-25
IL40413A0 (en) 1972-11-28
BE789464A (fr) 1973-01-15
FR2154658A1 (https=) 1973-05-11
DK137294C (da) 1978-07-17
DK137294B (da) 1978-02-13
RO60782A (https=) 1976-07-15
IE36726L (en) 1973-03-30
NO139104B (no) 1978-09-25
IT967104B (it) 1974-02-28
JPS4843928A (https=) 1973-06-25
FR2154658B1 (https=) 1979-02-23
PL82042B1 (https=) 1975-10-31
NL7213164A (https=) 1973-04-03
DD104404A1 (https=) 1974-03-05

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Legal Events

Date Code Title Description
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee