Patent DE746112C successfully refreshed from Google Patents.
DE746112C
Expired / Lapsed
DE
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Water tube boilers with two or more combustion chambers
Assignee: GEORG FRIEDRICH STIEGER DR
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Filing: 1939-06-17
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Granted: 1944-06-10
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Expires: 1959-06-17
Abstract
No abstract record available.
Inventors
- 👤 Dr Georg Friedrich Stieger
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-29 11:37
CPC Classifications
F; F22; F22B; F22B31/00; F22B31/04; F22B37/00; F22B37/02; F22B37/10; F22B37/14; F22B37/143
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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