ATA187872A
Expired / Lapsed
AT
⏱️ 0.0 years remaining
POROESE MASS
Assignee: Linde Ag
•
Filing: 1972-03-07
•
Granted: —
•
Expires: 1992-03-07
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-11-04 19:30
CPC Classifications
C; C10; C10L; C10L3/00; C10L3/02; C10L3/04; C10C; C10C3/00; C10C3/02; C10C3/04
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.