DE1910127A1
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for the conversion of hydrogen sulfide and sulfur dioxide into elemental sulfur
Assignee: IFP Energies nouvelles
•
Filing: 1969-02-28
•
Granted: —
•
Expires: 1989-02-28
Abstract
No abstract record available.
Inventors
- 👤 Andre Deschampfs
- 👤 Philippe Renault
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 05:16
CPC Classifications
C; C01; C01B; C01B17/00; C01B17/02; C01B17/04; C01B17/05
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.