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Patent FR976553A successfully refreshed from Google Patents.
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FR976553A Expired / Lapsed FR ⏱️ 0.0 years remaining

Process for the production of hydrogen and carbon monoxide

Assignee: Office National Industriel de lAzote
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Filing: 1942-04-18
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Granted: 1951-03-20
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Expires: 1962-04-18
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-28 13:15
CPC Classifications
C; C01; C01B; C01B3/00; C01B3/02; C01B3/32; C01B3/34; C01B3/38; C01B3/386

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