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FR892074A Expired / Lapsed FR ⏱️ 0.0 years remaining

Recovery of platinum volatilizing in combustion of ammonia

Assignee: Evonik Operations GmbH
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Filing: 1943-03-10
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Granted: 1944-03-28
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Expires: 1963-03-10
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-28 16:51
CPC Classifications
C; C22; C22B; C22B11/00; C22B11/02; C22B11/021; C22B11/026; C22B11/028; B; B01; B01J; B01J23/00; B01J23/38; B01J23/90; B01J23/96; C01; C01B; C01B21/00; C01B21/20; C01B21/24; C01B21/26; C01B21/267; Y; Y02; Y02P; Y02P10/00; Y02P10/20; Y02P20/00; Y02P20/50; Y02P20/584

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