without alternating possibility, i.e. incapable of making an adjacent furrow on return journey

Full Title

Ploughs with fixed plough-shares > Animal-drawn ploughs > without alternating possibility, i.e. incapable of making an adjacent furrow on return journey

Child Classifications

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• A01B 3/08 Swing ploughs
• A01B 3/10 Trussed-beam ploughs; Single-wheel ploughs
• A01B 3/12 Two-wheel beam ploughs
• A01B 3/14 Frame ploughs