AT211329B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
System for backwashing filter elements
Assignee: Berkefeld Filter Ges Und Celle
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Filing: 1959-04-21
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Granted: 1960-10-10
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Expires: 1979-04-21
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-11-07 21:52
CPC Classifications
B; B01; B01D; B01D29/00; B01D29/50; B01D29/52
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References Cited (Backward Citations)
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