FR1568023A - - Google Patents

Info

Publication number
FR1568023A
FR1568023A FR1568023DA FR1568023A FR 1568023 A FR1568023 A FR 1568023A FR 1568023D A FR1568023D A FR 1568023DA FR 1568023 A FR1568023 A FR 1568023A
Authority
FR
France
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
Other languages
French (fr)
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
Application filed filed Critical
Application granted granted Critical
Publication of FR1568023A publication Critical patent/FR1568023A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • C30B15/30—Mechanisms for rotating or moving either the melt or the crystal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR1568023D 1968-01-10 1968-01-10 Expired FR1568023A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR135443 1968-01-10

Publications (1)

Publication Number Publication Date
FR1568023A true FR1568023A (enrdf_load_stackoverflow) 1969-05-23

Family

ID=8644352

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1568023D Expired FR1568023A (enrdf_load_stackoverflow) 1968-01-10 1968-01-10

Country Status (1)

Country Link
FR (1) FR1568023A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484468A1 (fr) * 1980-06-14 1981-12-18 Leybold Heraeus Gmbh & Co Kg Dispositif de tirage d'un monocristal hors du creuset, permettant une variation de vitesse sans a-coups sur une tres large plage de vitesse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484468A1 (fr) * 1980-06-14 1981-12-18 Leybold Heraeus Gmbh & Co Kg Dispositif de tirage d'un monocristal hors du creuset, permettant une variation de vitesse sans a-coups sur une tres large plage de vitesse

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Legal Events

Date Code Title Description
ST Notification of lapse