Patent FR746944A successfully refreshed from Google Patents.
← Back to Patent Explorer
FR746944A Expired / Lapsed FR ⏱️ 0.0 years remaining

Filter sterilizer

Assignee: Marcel Meran
•
Filing: 1932-12-05
•
Granted: 1933-06-08
•
Expires: 1952-12-05
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Marcel Meran

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-25 23:39
CPC Classifications
B; B01; B01D; B01D29/00; B01D29/11; B01D29/31; B01D29/33; B01D29/35; B01D29/50; B01D29/52; B01D29/54

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