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Patent 1016961 Summary

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(12) Patent: (11) CA 1016961
(21) Application Number: 1016961
(54) English Title: INSULATING REFRACTORIES HAVING CONTROLLED POROSITY, AND THEIR PREPARATION BY WET PROCESS
(54) French Title: PRODUITS REFRACTAIRES ISOLANTS A POROSITE CONTROLEE ET LEUR PREPARATION PAR VOIE HUMIDE
Status: Term Expired - Post Grant Beyond Limit
Bibliographic Data
(51) International Patent Classification (IPC):
  • C04B 38/10 (2006.01)
  • C04B 7/32 (2006.01)
  • C04B 28/06 (2006.01)
  • C04B 35/101 (2006.01)
  • C04B 35/565 (2006.01)
  • C04B 35/63 (2006.01)
  • C04B 35/634 (2006.01)
  • C04B 35/636 (2006.01)
(72) Inventors :
  • DAVIOT, JEAN
  • MARCHAIS, MICHEL
(73) Owners :
  • GROUPEMENT POUR LES ACTIVITES ATOMIQUES ET AVANCEES
(71) Applicants :
(74) Agent:
(74) Associate agent:
(45) Issued: 1977-09-06
(22) Filed Date:
Availability of licence: N/A
Dedicated to the Public: N/A
(25) Language of filing: English

Patent Cooperation Treaty (PCT): No

(30) Application Priority Data: None

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