Patent DE589016C successfully refreshed from Google Patents.
DE589016C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device on steam boilers for skimming and sludging of the boiler water
Assignee: Individual
•
Filing: 1930-11-16
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Granted: 1933-12-02
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Expires: 1950-11-16
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-05 23:10
CPC Classifications
F; F22; F22B; F22B37/00; F22B37/02; F22B37/48; F22B37/54
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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