Patent JPH0338848A successfully refreshed from Google Patents.
Patent US3417041A successfully refreshed from Google Patents.
Patent DE903219C successfully refreshed from Google Patents.
DE903219C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process and device for the production of components and structures from prestressed concrete
Assignee: Bauunternehmung Kani & Horvat
•
Filing: 1951-10-05
•
Granted: 1954-02-04
•
Expires: 1971-10-05
Abstract
No abstract record available.
Inventors
- 👤 Dipl-Ing Rudolf Horvat
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-09 09:04
CPC Classifications
E; E04; E04G; E04G21/00; E04G21/12; E01; E01D; E01D2/00; E01D2/04; E01D2101/00; E01D2101/20; E01D2101/24; E01D2101/26; E01D2101/28
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.