DE338436C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Shovel drum closed on both sides by conical mantles for centrifugal fan
Assignee: Individual
•
Filing: —
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Granted: 1921-06-18
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Expires: 1938-06-18
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 12:39
CPC Classifications
F; F04; F04D; F04D29/00; F04D29/26; F04D29/28; F04D29/281
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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