Patent US498496A successfully refreshed from Google Patents.
AT180350B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Gas burner
Assignee: Johann Dr Dipl Ing Neumann
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Filing: 1953-07-18
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Granted: 1954-11-25
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Expires: 1973-07-18
Abstract
No abstract record available.
Inventors
- 👤 Johann Dr Dipl Ing Neumann
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-10-27 17:57
CPC Classifications
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