DE922583C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Method and device for laying face lifting equipment and / or face building components
Assignee: KARL IDEL
•
Filing: 1942-12-13
•
Granted: 1955-01-20
•
Expires: 1962-12-13
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 18:36
CPC Classifications
E; E21; E21F; E21F13/00; E21F13/08; E21F13/086; E21D; E21D23/00; E21D23/006; E21D23/0065; E21D23/0073; E21D23/16; E21D23/26
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.