Patent US3931378A successfully refreshed from Google Patents.
Patent BE574141A successfully refreshed from Google Patents.
Patent FR930603A successfully refreshed from Google Patents.
← Back to Patent Explorer
FR930603A Expired / Lapsed FR ⏱️ 0.0 years remaining

Manufacture and use of agglomerated cement blocks

Assignee: Francois Gurnari
•
Filing: 1946-07-11
•
Granted: 1948-01-30
•
Expires: 1966-07-11
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Francois Gurnari

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-07 11:00
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/02; E04B2/42

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.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag