DE2745461B1
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Highly refractory brick, method of manufacture and use
Assignee: Magnesital Feuerfest GmbH
•
Filing: 1977-10-08
•
Granted: —
•
Expires: 1997-10-08
Abstract
No abstract record available.
Inventors
- 👤 Sudhamay Dipl-Minera Chaudhuri
- 👤 Hans-Peter Dipl-Ing Engelhardt
- 👤 Bridgeville Lajos
- 👤 Albert Renkey
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-30 04:51
CPC Classifications
C; C04; C04B; C04B35/00; C04B35/01; C04B35/44; C21; C21B; C21B7/00; C21B7/04; C21B7/06
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.