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DE831787C Expired / Lapsed DE ⏱️ 0.0 years remaining

Shut-off or control valve

Assignee: Concordia Maschinen und Elektrizitats GmbH
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Filing: 1950-04-28
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Granted: 1952-02-18
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Expires: 1970-04-28
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Abstract

No abstract record available.

Inventors

  • 👤 Dipl-Ing Walter Hofmann

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-30 11:55
CPC Classifications
F; F16; F16K; F16K31/00; F16K31/12; F16K31/36; F16K31/40

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