← Back to Patent Explorer
DE520352C Expired / Lapsed DE ⏱️ 0.0 years remaining

Sandblasting blower with rising endless conveyor belt

Assignee: WILHELM STROTHKAMP DIPL ING
•
Filing: —
•
Granted: 1931-03-10
•
Expires: 1948-03-10
📄 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 2026-10-24 03:35
CPC Classifications
A; A21; A21D; A21D15/00; B; B24; B24C; B24C3/00; B24C3/08; B24C3/18; B24C3/26; B24C3/28

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