Patent BE873569A successfully refreshed from Google Patents.
← Back to Patent Explorer
BE873569A Expired / Lapsed BE ⏱️ 0.0 years remaining

THERMO-ACOUSTIC INSULATION WALL

Assignee: Smac Acieroid
•
Filing: 1979-01-18
•
Granted: —
•
Expires: 1999-01-18
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction BE
Data Source google_patents
Last Synchronized 2026-11-07 11:19
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/62; E04B1/74; E04B1/88; E04B1/90; E04D; E04D13/00; E04D13/16; E04D13/1606; E04D13/1643; E04D13/165; E04B1/82; E04B1/84; E04B2001/8414; E04B2001/8423; E04B2001/8433; E04B2001/8442

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