DE673426C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device on immersion bell insulators or solid insulators that work with an insulating fluid for introducing high voltage, in particular into electrostatic precipitators
Assignee: Siemens Lurgi Cottrell Elektrofilter GmbH
•
Filing: 1937-09-11
•
Granted: 1939-03-22
•
Expires: 1957-09-11
Abstract
No abstract record available.
Inventors
- 👤 Wilhelm Hoss
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 01:46
CPC Classifications
B; B03; B03C; B03C3/00; B03C3/34; B03C3/66; B03C3/70
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.