CH253601A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Combiner for electrical circuits.
Assignee: Radio Electr Soc Fr
•
Filing: 1944-07-06
•
Granted: —
•
Expires: 1964-07-06
Abstract
No abstract record available.
Inventors
- 👤 Radio-Electrique Soc Francaise
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-28 00:31
CPC Classifications
H; H01; H01H; H01H19/00; H01H19/54; H01H19/56; H01H19/58
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.