Patent BE819008A successfully refreshed from Google Patents.
BE819008A
Expired / Lapsed
BE
⏱️ 0.0 years remaining
DIFFERENTIAL TRIGGER
Assignee: —
•
Filing: 1974-08-20
•
Granted: —
•
Expires: 1994-08-20
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
BE
Data Source
google_patents
Last Synchronized
2026-11-08 23:48
CPC Classifications
H; H01; H01H; H01H83/00; H01H83/02; H01H83/04; H02; H02H; H02H3/00; H02H3/26; H02H3/32; H02H3/33; H02H3/334; H02H3/335; H01H2083/045
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.