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FR56393E Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvements to centrifugal pumps and compressors

Assignee: Rateau SA
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Filing: 1946-11-18
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Granted: 1952-09-23
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Expires: 1966-11-18
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-24 21:07
CPC Classifications
F; F04; F04D; F04D25/00; F04D25/02; F04D25/024; F04D29/00; F04D29/40; F04D29/42; F04D29/44; F04D29/441; F04D29/66; F04D29/68; F04D29/681; F04D29/682; F04D27/00; F04D27/02; F04D27/0207; F04D27/023; F05; F05D; F05D2250/00; F05D2250/50; F05D2250/52

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