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FR987173A Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvements to processes and apparatus for drying material or similar evaporations

Assignee: Power Jets Research and Development Ltd
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Filing: 1949-05-20
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Granted: 1951-08-09
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Expires: 1969-05-20
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-04 12:00
CPC Classifications
F; F26; F26B; F26B23/00; F26B23/001; F26B23/002; F26B23/004; Y; Y02; Y02B; Y02B30/00; Y02B30/52; Y02P; Y02P70/00; Y02P70/10

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