← Back to Patent Explorer
AT198211B Expired / Lapsed AT ⏱️ 0.0 years remaining

Process for cleaning organically contaminated waste water

Assignee: Friedrich Ing Oestreicher
•
Filing: 1957-03-05
•
Granted: 1958-06-25
•
Expires: 1977-03-05
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Friedrich Ing Oestreicher

Bibliographic Details

Application Number —
Jurisdiction AT
Data Source google_patents
Last Synchronized 2026-11-08 13:50
CPC Classifications
Y; Y02; Y02W; Y02W10/00; Y02W10/10

Claims Analysis

Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.

References Cited (Backward Citations)

No citation records indexed.

USPTO Annuity & Maintenance Windows

Maintenance schedule is calculated for granted US utility patents.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag