FR762534A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Telephone or telegraph cable, with low-capacitance conductor arrangement, including antenna feed cable or similar cable
Assignee: Siemens and Halske AG
•
Filing: 1933-09-08
•
Granted: 1934-04-12
•
Expires: 1953-09-08
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 18:58
CPC Classifications
H; H01; H01B; H01B11/00; H01B11/18; H01B11/1834
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.