AT339224B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
PROCESS AND EQUIPMENT FOR CIRCULATING AND VENTILATING LIQUID, IN PARTICULAR IN BIOLOGICAL DIRT AND WASTE WATER PURIFICATION PLANTS, PREFERABLY IN OXYDATION PITCHES
Assignee: Tatabanyai Szenbanyak
•
Filing: 1974-06-10
•
Granted: 1977-10-10
•
Expires: 1994-06-10
Abstract
No abstract record available.
Inventors
- 👤 Tamas Dipl Ing Gerey
- 👤 Zoltan Dr Hanko
- 👤 Laszlo Dipl Ing Kisbocskoi
- 👤 Karoly Dipl Ing Markovics
- 👤 Laszlo Dipl Ing Vecsey
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-10-31 07:58
CPC Classifications
C; C02; C02F; C02F3/00; C02F3/02; C02F3/12; C02F3/1236; C02F3/1257; C02F3/1278; C02F3/1294; C02F3/20; C02F3/205; C02F3/207; 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.