DE968553C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Fans, especially for electrical machines
Assignee: Siemens Corp
•
Filing: 1943-10-10
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Granted: 1958-03-06
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Expires: 1963-10-10
Abstract
No abstract record available.
Inventors
- 👤 Ing Manfred Kirsch
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-01 16:49
CPC Classifications
F; F04; F04D; F04D29/00; F04D29/18; F04D29/22; F04D29/2205; F04D29/2222; F04D29/26; F04D29/28; F04D29/281
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE370845C
Cited
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