DE862149C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for carrying out catalytic conversions
Assignee: BASF SE
•
Filing: 1944-11-28
•
Granted: 1953-01-08
•
Expires: 1964-11-28
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 01:38
CPC Classifications
B; B01; B01J; B01J8/00; B01J8/08; B01J8/12
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.