DE632263C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Airspace-insulated concentric high-frequency cable with wire or ribbon-shaped spacers between the inner and outer conductor
Assignee: Siemens and Halske AG
•
Filing: 1932-11-16
•
Granted: 1936-07-04
•
Expires: 1952-11-16
Abstract
No abstract record available.
Inventors
- 👤 Walter Huber
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-28 23:21
CPC Classifications
H; H01; H01B; H01B11/00; H01B11/18; H01B11/1886
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.