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FR1347014A Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvement in injectors, nozzles and burners for metallurgical furnaces

Assignee: Air Liquide SA
•
Filing: 1962-08-07
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Granted: 1963-12-27
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Expires: 1982-08-07
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Abstract

No abstract record available.

Inventors

  • 👤 Edouard De Moustier
  • 👤 Jean Perreau

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-08 23:49
CPC Classifications
C; C21; C21C; C21C5/00; C21C5/28; C21C5/30; C21C5/34; B; B22; B22D; B22D1/00; B22D1/002; B22D1/005; C21C5/42; C21C5/46; C21C5/48

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