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DE1084705B Expired / Lapsed DE ⏱️ 0.0 years remaining

Process for the production of fine-grain corundum, which is particularly suitable for metal-ceramic purposes

Assignee: Kabel Es Muanyaggyar
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Filing: 1957-07-19
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Granted: —
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Expires: 1977-07-19
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Abstract

No abstract record available.

Inventors

  • 👤 Dr Istvan Csordas
  • 👤 Dr Bela Lanyi
  • 👤 Zoltan Veres
  • 👤 Lazslo Visy

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-06 20:12
CPC Classifications
C; C01; C01F; C01F7/00; C01F7/02; C01F7/42; C01F7/428; C01P; C01P2004/00; C01P2004/60; C01P2004/61; C01P2004/62

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References Cited (Backward Citations)

US2643935A Cited

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