Patent DE839922C successfully refreshed from Google Patents.
← Back to Patent Explorer
DE839922C Expired / Lapsed DE ⏱️ 0.0 years remaining

Method and device for the production of reinforced, cast concrete moldings

Assignee: INTERNAT YTONG STABALITE CO LT
•
Filing: 1950-09-08
•
Granted: 1952-05-26
•
Expires: 1970-09-08
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Harald Christer Gemmel

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-26 12:38
CPC Classifications
B; B28; B28B; B28B23/00; B28B23/02; B28B23/022; B28B23/024

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