Patent FR1369677A successfully refreshed from Google Patents.
← Back to Patent Explorer
FR1369677A Expired / Lapsed FR ⏱️ 0.0 years remaining

Manufacturing process for foam products containing urethane groups

Assignee: Bayer AG
•
Filing: 1963-09-18
•
Granted: 1964-08-14
•
Expires: 1983-09-18
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Hans-Joachim Hennig
  • 👤 Otto Bayer
  • 👤 Guenter Braun

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-08 05:17
CPC Classifications
C; C08; C08G; C08G18/00; C08G18/06; C08G18/28; C08G18/40; C08G18/48; C08G18/50; C08G18/5021; C08G18/5036; C08G18/5042; C08G18/30; C08G18/38; C08G18/3819; C08G18/3823

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