AT67312B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Ventilation device.
Assignee: Alfons Roeder
•
Filing: 1913-04-18
•
Granted: 1914-12-28
•
Expires: 1933-04-18
Abstract
No abstract record available.
Inventors
- 👤 Alfons Roeder
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-10-23 08:21
CPC Classifications
F; F24; F24F; F24F13/00; F24F13/02; F24F13/06; F24F2013/0608
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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