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AT184825B Expired / Lapsed AT ⏱️ 0.0 years remaining

Method and device for the intermittent delivery of liquids and gases

Assignee: Austria Email Ag
•
Filing: 1954-05-10
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Granted: 1956-02-25
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Expires: 1974-05-10
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Abstract

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Inventors

  • 👤 Leo Wenig

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Jurisdiction AT
Data Source google_patents
Last Synchronized 2026-10-30 07:04
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