FR768577A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
platinum and hydrogen electrode, particularly intended for continuous measurement of the ph of liquids
Assignee: Siemens and Halske AG
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Filing: 1934-02-13
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Granted: 1934-08-08
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Expires: 1954-02-13
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
2026-10-25 16:12
CPC Classifications
G; G01; G01N; G01N27/00; G01N27/26; G01N27/28; G01N27/30; G01N27/302
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