Patent DE417180C successfully refreshed from Google Patents.
DE417180C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Cleaning device for flame tubes
Assignee: WERNER GENEST DIPL ING
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Filing: 1923-07-29
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Granted: 1925-08-07
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Expires: 1943-07-29
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 04:43
CPC Classifications
F; F23; F23J; F23J3/00; F23J3/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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