PL78685B1 - - Google Patents

Info

Publication number
PL78685B1
PL78685B1 PL15896672A PL15896672A PL78685B1 PL 78685 B1 PL78685 B1 PL 78685B1 PL 15896672 A PL15896672 A PL 15896672A PL 15896672 A PL15896672 A PL 15896672A PL 78685 B1 PL78685 B1 PL 78685B1
Authority
PL
Poland
Application number
PL15896672A
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 DE19712157650 external-priority patent/DE2157650C3/de
Priority claimed from DE19722200023 external-priority patent/DE2200023C3/de
Application filed filed Critical
Publication of PL78685B1 publication Critical patent/PL78685B1/xx

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/84Processes or apparatus specially adapted for manufacturing record carriers
    • G11B5/842Coating a support with a liquid magnetic dispersion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00Processes for applying liquids or other fluent materials
    • B05D1/002Processes for applying liquids or other fluent materials the substrate being rotated
    • B05D1/005Spin coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (AREA)
  • Magnetic Record Carriers (AREA)
PL15896672A 1971-11-20 1972-11-20 PL78685B1 (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712157650 DE2157650C3 (de) 1971-11-20 1971-11-20 Verfahren zum Herstellen der Magnetschichten von Magnetplatten und Vorrichtung zur Durchführung des Verfahrens
DE19722200023 DE2200023C3 (de) 1972-01-03 Automat zur Herstellung von Magnetdlspersionsschichten für Magnetplatten

Publications (1)

Publication Number Publication Date
PL78685B1 true PL78685B1 (nl) 1975-06-30

Family

ID=25762051

Family Applications (1)

Application Number Title Priority Date Filing Date
PL15896672A PL78685B1 (nl) 1971-11-20 1972-11-20

Country Status (7)

Country Link
JP (1) JPS552650B2 (nl)
CA (1) CA980639A (nl)
FR (1) FR2160663B1 (nl)
GB (1) GB1402598A (nl)
NL (1) NL172382C (nl)
PL (1) PL78685B1 (nl)
RO (1) RO62460A (nl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8008111A (pt) * 1979-12-13 1981-06-30 Dysan Corp Processo para a fabricacao de um disco revestido flexivel,aparelhagem para o tratamento deste e dito disco de gravacao flexivel
JPS5769737A (en) * 1980-10-17 1982-04-28 Hitachi Ltd Coating method and device for resist on both side surfaces of wafer
JPS5778636A (en) * 1980-10-31 1982-05-17 Fujitsu Ltd Spin coater
JPS5896396U (ja) * 1981-12-23 1983-06-30 パイオニア株式会社 スピ−カ用ダンパ
JPS5992059A (ja) * 1982-11-18 1984-05-28 Matsushita Electric Ind Co Ltd 円盤状体への被膜形成方法
JPH0713211Y2 (ja) * 1989-04-11 1995-03-29 大日本印刷株式会社 スピンチャック洗浄機能付きレジスト塗布装置
JPH0390430U (nl) * 1989-12-28 1991-09-13

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114242A (ja) * 1974-07-26 1976-02-04 Mitsubishi Electric Corp Bunpasochi

Also Published As

Publication number Publication date
NL172382C (nl) 1983-08-16
GB1402598A (en) 1975-08-13
JPS4863709A (nl) 1973-09-04
FR2160663B1 (nl) 1978-09-08
JPS552650B2 (nl) 1980-01-21
CA980639A (en) 1975-12-30
NL172382B (nl) 1983-03-16
RO62460A (fr) 1977-12-15
NL7215407A (nl) 1973-05-22
FR2160663A1 (nl) 1973-06-29

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