DE499037C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Chimney cooler, the trickle installation of which is divided for the purpose of introducing sufficient amounts of fresh air
Assignee: Schwarz & Co Maschinenfabrik W
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Filing: —
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Granted: 1930-05-30
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Expires: 1947-05-30
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 17:12
CPC Classifications
F; F28; F28C; F28C1/00; F28C1/02; F28F; F28F25/00; F28F25/10; Y; Y02; Y02B; Y02B30/00; Y02B30/70
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