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FR799878A
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Improvement in the dissipation of radiant energy produced by artificial lighting devices
Assignee: Corning Glass Works
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Filing: 1935-12-26
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Granted: 1936-06-22
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Expires: 1955-12-26
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-09 09:13
CPC Classifications
F; F21; F21V; F21V29/00; F21V29/50; F21V29/60; F21S; F21S8/00; F21S8/02; F21S8/026; F21V33/00; F21V33/0088
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