Patent DE68354C successfully refreshed from Google Patents.
DE68354C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Boiler protection ring with helical ribs
Assignee: A. SCHNEIDER in Magdeburg, Querikestr
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Filing: —
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Granted: 1900-01-01
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Expires: 1917-01-01
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 10:50
CPC Classifications
F; F23; F23M; F23M9/00; F23M9/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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