Patent DE672965C successfully refreshed from Google Patents.
← Back to Patent Explorer
AT151948B Expired / Lapsed AT ⏱️ 0.0 years remaining

Process for the production of commercially pure alkali phosphates.

Assignee: Persil Ges Henkel & Voith M B
•
Filing: 1936-09-21
•
Granted: 1937-12-10
•
Expires: 1956-09-21
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction AT
Data Source google_patents
Last Synchronized 2026-11-08 22:11
CPC Classifications
C; C01; C01B; C01B25/00; C01B25/16; C01B25/26; C01B25/30; C01B25/301; C01B25/303

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