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FR937883A Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvements in the assembly of rotor blades in rotary compressors, turbines, impellers or other bladed machines

Assignee: Power Jets Research and Development Ltd
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Filing: 1946-12-19
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Granted: 1948-08-30
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Expires: 1966-12-19
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-07 12:01
CPC Classifications
F; F01; F01D; F01D5/00; F01D5/30; F01D5/3023; Y; Y02; Y02T; Y02T50/00; Y02T50/60

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