Patent DE417834C successfully refreshed from Google Patents.
DE417834C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for the detection of conductive or magnetizable bodies
Assignee: RUDOLF HANS RICHTER DR
•
Filing: —
•
Granted: 1925-08-19
•
Expires: 1942-08-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-31 15:51
CPC Classifications
G; G01; G01V; G01V3/00; G01V3/08; G01V3/10; G01V3/101; G01V3/102
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.