← Back to Patent Explorer
DE528266C Expired / Lapsed DE ⏱️ 0.0 years remaining

Removal of fly ash and unwanted gaseous components from gases and vapors containing phosphorus vapor

Assignee: GEA Group AG
•
Filing: 1930-05-27
•
Granted: 1931-06-26
•
Expires: 1950-05-27
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-08 19:04
CPC Classifications
B; B03; B03C; B03C3/00; B03C3/02; B03C3/16; C; C01; C01B; C01B25/00; C01B25/003; C01B25/01; C01B25/04

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