Patent FR558143A successfully refreshed from Google Patents.
FR558143A
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FR
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Automatic siphon with auxiliary siphon
Assignee: Johannes Heyn
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Filing: 1922-10-31
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Granted: 1923-08-22
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Expires: 1942-10-31
Abstract
No abstract record available.
Inventors
- 👤 Johannes Heyn
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 05:59
CPC Classifications
E; E02; E02B; E02B7/00; E02B7/16; E02B7/18
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Total Claims: 0
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References Cited (Backward Citations)
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