Patent DE338828C successfully refreshed from Google Patents.
DE338828C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for removing sulfur compounds from gases
Assignee: BASF SE
•
Filing: 1919-08-01
•
Granted: 1921-07-04
•
Expires: 1939-08-01
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 06:28
CPC Classifications
C; C10; C10K; C10K1/00; C10K1/32
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.