FR798731A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Pneumatic separator with oscillating sorting surface, intended for sorting coal or similar materials
Assignee: Humboldt Deutzmotoren AG
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Filing: 1935-12-05
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Granted: 1936-05-25
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Expires: 1955-12-05
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
2026-10-29 10:42
CPC Classifications
B; B03; B03B; B03B4/00; B03B4/005
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