FR919006A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Fluoride optical glasses
Assignee: Kodak Pathe SA
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Filing: 1945-12-14
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Granted: 1947-02-25
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Expires: 1965-12-14
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 13:06
CPC Classifications
C; C03; C03C; C03C3/00; C03C3/12; C03C3/23; C03C3/247; C03C3/32; C03C3/325; C03C3/326; Y; Y10; Y10S; Y10S501/00; Y10S501/90; Y10S501/902; Y10S501/906
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References Cited (Backward Citations)
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