FR833559A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Process, installation and equipment for tempering glass parts
Assignee: Compagnies Reunies des Glaces et Verres Speciaux du Nord de la France
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Filing: 1937-06-18
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Granted: 1938-10-25
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Expires: 1957-06-18
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 08:27
CPC Classifications
C; C03; C03B; C03B27/00; C03B27/04; C03B27/06; C03B27/062
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