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FR930185A
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Process for preparing selenium for selenium cells and cells made with this metalloid
Assignee: Koninklijke Philips NV
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Filing: 1946-07-03
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Granted: 1948-01-19
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Expires: 1966-07-03
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-06 08:27
CPC Classifications
C; C01; C01B; C01B19/00; C01B19/02
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