← Back to Patent Explorer
DE727779C Expired / Lapsed DE ⏱️ 0.0 years remaining

Glass for making fibers or threads

Assignee: KAISER WILHELM INST fur SILIK
•
Filing: 1937-07-17
•
Granted: 1942-11-12
•
Expires: 1957-07-17
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Dr-Ing Habil Adolf Dietzel
  • 👤 Dr Wilhelm Eitel

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-03 11:46
CPC Classifications
H; H01; H01B; H01B3/00; H01B3/02; H01B3/08; H01B3/087; C; C03; C03C; C03C13/00

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