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DE26447C Active / In Force DE

Electric arc lamp

Assignee: C. wüest in Zürich
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Filing: —
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Granted: —
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Expires: —
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Abstract

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Inventors

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-31 22:44
CPC Classifications
H; H05; H05B; H05B31/00; H05B31/0081; H05B31/0093

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