FR764056A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Manufacture of sulfuric acid by condensation
Assignee: GEA Group AG
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Filing: 1933-11-18
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Granted: 1934-05-14
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Expires: 1953-11-18
Abstract
No abstract record available.
Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 07:49
CPC Classifications
C; C01; C01B; C01B17/00; C01B17/69; C01B17/74; C01B17/76; C01B17/80; C01B17/806
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