FR644600A
Expired / Lapsed
FR
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Rotary pump impeller, especially for the flow of liquids containing coarse and filamentary materials
Assignee: WEISE SOHNE
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Filing: 1927-10-28
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Granted: 1928-10-10
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Expires: 1947-10-28
Abstract
No abstract record available.
Inventors
- 👤 Robert Lindemann
- 👤 Karl Plischke
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-24 01:31
CPC Classifications
F; F04; F04D; F04D29/00; F04D29/18; F04D29/22; F04D29/2261; F04D29/2288
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