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DE663985C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Standing fire box steam boiler with cross boiler tubes
Assignee: Individual
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Filing: —
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Granted: 1938-08-18
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Expires: 1955-08-18
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 17:29
CPC Classifications
F; F22; F22B; F22B13/00; F22B13/02; F22B13/023; F22B13/026
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