Patent DE613659C successfully refreshed from Google Patents.
DE613659C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Oven-shaped boiler heated by radiation
Assignee: CARBO UNION IND MIJ NV
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Filing: 1926-04-28
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Granted: 1935-05-23
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Expires: 1946-04-28
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-31 21:33
CPC Classifications
F; F22; F22B; F22B29/00; F22B29/02
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