Patent DE384221C successfully refreshed from Google Patents.
DE384221C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for cleaning gases by electromechanical means
Assignee: Individual
•
Filing: 1921-01-18
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Granted: 1923-10-26
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Expires: 1941-01-18
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-26 17:51
CPC Classifications
B; B03; B03C; B03C3/00; B03C3/02; B03C3/04; B03C3/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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