← Back to Patent Explorer
FR2401949B1 Expired / Lapsed FR ⏱️ 0.0 years remaining

FR2401949B1 - - Google Patents

Assignee: Kuraray Co Ltd
•
Filing: 1978-09-06
•
Granted: 1982-12-17
•
Expires: 1998-09-06
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-09 07:39
CPC Classifications
B; B01; B01D; B01D67/00; B01D67/0002; B01D67/0009; B01D67/0016; B01D67/00165; B01D69/00; B01D69/02; B01D2323/00; B01D2323/08; B01D2323/082; B01D2323/12; B01D2325/00; B01D2325/02; B01D2325/022; B01D2325/0233; B01D2325/20

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