Patent FR1251802A successfully refreshed from Google Patents.
FR1251802A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Rectangular wave oscillator
Assignee: ITALELETTRONICA
•
Filing: 1960-03-22
•
Granted: 1961-01-20
•
Expires: 1980-03-22
Abstract
No abstract record available.
Inventors
- 👤 Renato Casale
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 20:46
CPC Classifications
H; H02; H02M; H02M7/00; H02M7/42; H02M7/44; H02M7/48; H02M7/53; H02M7/537; H02M7/5383; H02M7/53832; H03; H03K; H03K3/00; H03K3/02; H03K3/26; H03K3/30
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.