Patent US4354715A successfully refreshed from Google Patents.
DE1020003B
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Electrostatic filters consisting of several units that can be switched off against each other
Assignee: GEA Group AG
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Filing: 1955-07-30
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Granted: —
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Expires: 1975-07-30
Abstract
No abstract record available.
Inventors
- 👤 Dipl-Ing Kurt Ruckelshausen
- 👤 Walter Steuernagel
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-27 10:54
CPC Classifications
B; B03; B03C; B03C3/00; B03C3/34; B03C3/40; B03C3/45; B03C3/455
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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