FR775910A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Process for the recovery of sulfur, gases containing sulfur dioxide
Assignee: INTERNAT MINING TRUST REGISTER
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Filing: 1933-10-05
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Granted: 1935-01-12
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Expires: 1953-10-05
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 16:54
CPC Classifications
C; C01; C01B; C01B17/00; C01B17/02; C01B17/04; C01B17/05
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