Patent CH235673A successfully refreshed from Google Patents.
CH235673A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Telephone station.
Assignee: Fides Gmbh
•
Filing: 1943-05-15
•
Granted: —
•
Expires: 1963-05-15
Abstract
No abstract record available.
Inventors
- 👤 Fides Gesellschaft Beschraenk
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-27 19:34
CPC Classifications
H; H04; H04M; H04M1/00; H04M1/02
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.