Patent FR904981A successfully refreshed from Google Patents.
FR904981A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Masonry construction system with elements prepared and finished off site
Assignee: ABITAZIONI RAZIONALI POPOLARI
•
Filing: 1944-06-10
•
Granted: 1945-11-21
•
Expires: 1964-06-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 05:37
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/18
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.