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DE476744C Expired / Lapsed DE ⏱️ 0.0 years remaining

Method and device for purifying liquid glass in the purification room of a glass melting furnace

Assignee: Compagnie de Saint Gobain SA
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Filing: 1925-05-29
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Granted: 1929-05-23
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Expires: 1945-05-29
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-25 08:47
CPC Classifications
C; C03; C03B; C03B5/00; C03B5/16; C03B5/225

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