← Back to Patent Explorer
CA552959A Expired / Lapsed CA ⏱️ 0.0 years remaining

Method of making fluoride glass

Assignee: Canadian Kodak Co Ltd
•
Filing: —
•
Granted: 1958-02-11
•
Expires: 1975-02-11
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Sun Kuan-Han

Bibliographic Details

Application Number —
Jurisdiction CA
Data Source google_patents
Last Synchronized 2026-10-23 04:51
CPC Classifications
—

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