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DE408295C
Expired / Lapsed
DE
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Cross-flow chimney cooler
Assignee: GUSTAF NORMAN
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Filing: 1923-01-24
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Granted: 1925-01-19
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Expires: 1943-01-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 14:19
CPC Classifications
F; F28; F28C; F28C1/00; F28C1/04; Y; Y02; Y02B; Y02B30/00; Y02B30/70
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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