FR357327A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Draft or ventilation chimney lantern with rotating cap and single weather vane
Assignee: OHN AKT GES
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Filing: 1905-08-29
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Granted: 1905-12-23
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Expires: 1925-08-29
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 15:20
CPC Classifications
F; F23; F23L; F23L17/00; F23L17/02; F23L17/10
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