← Back to Patent Explorer
AT174480B Expired / Lapsed AT ⏱️ 0.0 years remaining

Device for the optical determination of the trunk area per hectare in standing forest stands (according to the so-called angle counting test), as well as the shape heights on individual standing trees

Assignee: Walter Dipl Ing Dr Bitterlich
•
Filing: 1951-04-07
•
Granted: 1953-04-10
•
Expires: 1971-04-07
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Walter Dipl Ing Dr Bitterlich

Bibliographic Details

Application Number —
Jurisdiction AT
Data Source google_patents
Last Synchronized 2026-11-04 09:21
CPC Classifications
G; G01; G01B; G01B5/00; G01B5/0035

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