Patent US2189406A successfully refreshed from Google Patents.
Patent DE34739C successfully refreshed from Google Patents.
DE34739C
Active / In Force
DE
Innovation on round petroleum burners
Assignee: C. HOLY in Berlin SO., Oranienstrafse 23 a
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Filing: —
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Granted: —
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Expires: —
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
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Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-27 21:04
CPC Classifications
F; F23; F23D; F23D3/00; F23D3/02; F23D3/18; F23D3/24
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