DE803306C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Centrifugal roller compressor
Assignee: Individual
•
Filing: 1949-07-15
•
Granted: 1951-04-02
•
Expires: 1969-07-15
Abstract
No abstract record available.
Inventors
- 👤 Emil Hollmann
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-27 08:55
CPC Classifications
F; F01; F01C; F01C1/00; F01C1/30; F01C1/40; F01C1/44; F04; F04C; F04C18/00; F04C18/30; F04C18/40; F04C18/44
Claims Analysis
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References Cited (Backward Citations)
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