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AT248354B Expired / Lapsed AT ⏱️ 0.0 years remaining

Biological cleaning system

Assignee: Purator Klaeranlagen Grosshand
•
Filing: 1962-06-13
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Granted: 1966-07-25
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Expires: 1982-06-13
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction AT
Data Source google_patents
Last Synchronized 2026-10-31 13:07
CPC Classifications
Y; Y02; Y02W; Y02W10/00; Y02W10/10

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