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DE466300C Expired / Lapsed DE ⏱️ 0.0 years remaining

Impeller for high-speed outer radial turbines

Assignee: FERDINAND GRABE
•
Filing: 1928-02-24
•
Granted: 1928-10-03
•
Expires: 1948-02-24
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-03 00:00
CPC Classifications
F; F03; F03B; F03B3/00; F03B3/12; F03B3/125; Y; Y02; Y02E; Y02E10/00; Y02E10/20

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