DE339017C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for sealing the impeller of dirty water centrifugal pumps against the housing by means of a water cushion
Assignee: WILLY BREHMER
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Filing: 1920-07-13
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Granted: 1921-07-11
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Expires: 1940-07-13
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 18:16
CPC Classifications
F; F04; F04D; F04D29/00; F04D29/18; F04D29/22; F04D29/2261; F04D29/2266; F04D29/08; F04D29/16; F04D29/165; F04D29/167
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