BE761027A
Expired / Lapsed
BE
⏱️ 0.0 years remaining
PROCEDURE FOR REDUCING THE TOTAL SULFUR CONTENT OF CLAUSE GASES
Assignee: Shell Int Research
•
Filing: 1970-12-30
•
Granted: —
•
Expires: 1990-12-30
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
BE
Data Source
google_patents
Last Synchronized
2026-10-25 08:20
CPC Classifications
B; B01; B01J; B01J37/00; B01J37/20; B01D; B01D53/00; B01D53/34; B01D53/74; B01D53/86; B01D53/8603; B01J23/00; B01J23/70; B01J23/76; B01J23/84; B01J23/85; B01J23/88; B01J23/882; C; C01; C01B; C01B17/00; C01B17/16; C01B17/165
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.