CH163531A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Outflow electrode for electrostatic precipitators made up of hanging chains and wire.
Assignee: Siemens Lurgi Cottrell Elektro
•
Filing: 1932-09-23
•
Granted: —
•
Expires: 1952-09-23
Abstract
No abstract record available.
Inventors
- 👤 Siemens-Lurgi Patentverwertung
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-27 21:55
CPC Classifications
B; B03; B03C; B03C3/00; B03C3/34; B03C3/86
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.