DE673980C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Air foam generators, in particular for fire extinguishing purposes
Assignee: Kloeckner Humboldt Deutz AG
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Filing: 1934-11-15
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Granted: 1939-04-01
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Expires: 1954-11-15
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-25 06:03
CPC Classifications
B; B01; B01F; B01F25/00; B01F25/30; B01F25/31; B01F25/311; B01F25/3111; B01F25/31112
Claims Analysis
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References Cited (Backward Citations)
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