FR704357A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Bottom-drain centrifuge
Assignee: SEPARATOR SOC AB
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Filing: 1930-10-25
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Granted: 1931-05-19
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Expires: 1950-10-25
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
2026-10-30 03:54
CPC Classifications
B; B04; B04B; B04B1/00; B04B1/04; B04B1/08
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