DE547182C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Contact for oil switch
Assignee: Neumann Hochspannungs App G M
•
Filing: —
•
Granted: 1932-03-19
•
Expires: 1949-03-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 17:13
CPC Classifications
H; H01; H01H; H01H1/00; H01H1/12; H01H1/36; H01H1/46
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.