CH225519A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Device for generating a suction effect in air and gas discharge channels.
Assignee: Schneider Hans
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Filing: 1942-04-17
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Granted: —
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Expires: 1962-04-17
Abstract
No abstract record available.
Inventors
- 👤 Schneider Hans
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-02 10:12
CPC Classifications
F; F24; F24F; F24F7/00
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