Patent DE722059C successfully refreshed from Google Patents.
DE722059C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Spiral housing for flow machines
Assignee: Individual
•
Filing: 1940-01-05
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Granted: 1942-06-29
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Expires: 1960-01-05
Abstract
No abstract record available.
Inventors
- 👤 Dr-Ing Paul H Mueller
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 16:06
CPC Classifications
F; F04; F04D; F04D29/00; F04D29/40; F04D29/42; F04D29/44; F04D29/441; F05; F05D; F05D2250/00; F05D2250/50; F05D2250/52
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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