Steam plough;Balance plough
N.N.

Steam engine;Tillage implement;Plough;Balance plough
N.N.

Tillage implement;Plough;Balance plough
N.N.

Tillage implement;Horse drawing;Balance plough
Pflug '
N.N.

Tillage implement;Plough;Conventional (right-hand) plough;Hitching draught animals;Balance plough
Pflug '
N.N.

Anhänge Kipp-Pflug "Novus" System von Sybel (Eberhard, Ulm)
Tillage implement;Plough;Balance plough
N.N.

Kipprollpflug
Tillage implement;Plough;Balance plough
N.N.

Kipprollpflug
Tillage implement;Plough;Balance plough
N.N.

Schema einer automatischen Pflugmaschine (Quelle: Grundl. Landtechn. Bd. 18 (1968) Nr. 1, S.17)
Land administration;Field robotics;Conventional (right-hand) plough;Balance plough
Auernhammer, H.
2003

Elektropflug System Toeppfer
Soil cultivation;Plough;Balance plough;Electric drives;Electric motor
Kind, W.
1951