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FR926141A - Gemmes synthétiques et leur fabrication - Google Patents

Gemmes synthétiques et leur fabrication

Info

Publication number
FR926141A
FR926141A FR926141DA FR926141A FR 926141 A FR926141 A FR 926141A FR 926141D A FR926141D A FR 926141DA FR 926141 A FR926141 A FR 926141A
Authority
FR
France
Prior art keywords
manufacture
synthetic gems
gems
synthetic
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
Other languages
English (en)
Inventor
Daniel Rosenthal
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 FR926141A publication Critical patent/FR926141A/fr
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C30CRYSTAL GROWTH
    • C30BSINGLE-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
    • C30B29/00Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10Inorganic compounds or compositions
    • C30B29/16Oxides
    • C30B29/22Complex oxides
    • C30B29/26Complex oxides with formula BMe2O4, wherein B is Mg, Ni, Co, Al, Zn, or Cd and Me is Fe, Ga, Sc, Cr, Co, or Al

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR926141D 1945-05-19 1946-04-29 Gemmes synthétiques et leur fabrication Expired FR926141A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US926141XA 1945-05-19 1945-05-19

Publications (1)

Publication Number Publication Date
FR926141A true FR926141A (fr) 1947-09-23

Family

ID=22234127

Family Applications (1)

Application Number Title Priority Date Filing Date
FR926141D Expired FR926141A (fr) 1945-05-19 1946-04-29 Gemmes synthétiques et leur fabrication

Country Status (1)

Country Link
FR (1) FR926141A (fr)

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