Patent FR1374721A successfully refreshed from Google Patents.
FR1374721A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Process for manufacturing printed circuits and printed circuits according to those obtained using said process or similar process
Assignee: Rogers Corp
•
Filing: 1963-11-09
•
Granted: 1964-10-09
•
Expires: 1983-11-09
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 16:39
CPC Classifications
H; H05; H05K; H05K3/00; H05K3/02; H05K3/04; H05K3/041; H05K1/00; H05K1/02; H05K1/03; H05K1/0313; H05K1/0353; H05K1/036; H05K2203/00; H05K2203/01; H05K2203/0104; H05K2203/0108
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.