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FR1328787A Expired / Lapsed FR ⏱️ 0.0 years remaining

Refractory product comprising aluminum nitride and a metal boride and process for its manufacture

Assignee: Saint Gobain Abrasives Inc
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Filing: 1962-07-13
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Granted: 1963-05-31
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Expires: 1982-07-13
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-05 00:45
CPC Classifications
C; C04; C04B; C04B35/00; C04B35/515; C04B35/58; C04B35/581; C04B35/5805; C04B35/58064; C04B35/58071; C04B35/58078; C04B35/622; C04B35/64; C04B35/645

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