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FR1016302A Expired / Lapsed FR ⏱️ 0.0 years remaining

Process for refining petroleum and tar distillates

Assignee: Bataafsche Petroleum Maatschappij NV
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Filing: 1950-04-14
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Granted: 1952-11-07
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Expires: 1970-04-14
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-01 12:28
CPC Classifications
C; C10; C10G; C10G19/00; C10G19/02; C10G19/06; C10G17/00; C10G17/02; C10G17/04; C10G17/06

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