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DE464346C Expired / Lapsed DE ⏱️ 0.0 years remaining

Electric remote display of liquid levels with continuous information independent of fluctuations in voltage and frequency of the current used

Assignee: GREGOIRE ALLAHVERDI
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Filing: 1926-10-19
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Granted: 1928-08-18
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Expires: 1946-10-19
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-24 22:41
CPC Classifications
G; G01; G01F; G01F23/00; G01F23/30; G01F23/64; G01F23/72

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