Patent FI44785B successfully refreshed from Google Patents.
← Back to Patent Explorer
FI44785B Expired / Lapsed FI ⏱️ 0.0 years remaining

FI44785B - - Google Patents

Assignee: Purac Ab
•
Filing: 1965-12-03
•
Granted: 1971-08-31
•
Expires: 1985-12-03
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 E Rubin
  • 👤 E Lundin

Bibliographic Details

Application Number —
Jurisdiction FI
Data Source google_patents
Last Synchronized 2026-10-29 13:36
CPC Classifications
B; B03; B03D; B03D1/00; B03D1/14; B03D1/1431; B01; B01D; B01D24/00; B01D24/02; B01D24/20; B01D24/22; B01D24/38; B01D24/40; B01D24/42; B01D24/46; B01D24/4631; B01D24/48; B01D24/4869; B01D36/00; B03D1/02; B03D1/028; B03D1/1412; B03D1/1443; B03D1/1462; B03D1/1475; B03D1/1487; C; C02; C02F; C02F1/00; C02F1/24

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