DE822085C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for the even distribution of liquids in Fuellkoerpersaeulen
Assignee: STICKSTOFFDUENGER AG
•
Filing: 1950-04-30
•
Granted: 1951-11-22
•
Expires: 1970-04-30
Abstract
No abstract record available.
Inventors
- 👤 Dipl-Ing Josef Braun
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 07:37
CPC Classifications
B; B01; B01D; B01D53/00; B01D53/14; B01D53/18; B01D53/185
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.