FR1209730A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Electromagnetic detector, in particular applicable to the track counting of the axles of a train of railway vehicles
Assignee: COMMERCIALE ECA SOC
•
Filing: 1958-09-08
•
Granted: 1960-03-03
•
Expires: 1978-09-08
Abstract
No abstract record available.
Inventors
- 👤 Maurice Guerpont
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 17:30
CPC Classifications
B; B61; B61L; B61L1/00; B61L1/16; B61L1/163; B61L1/165
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.