Title: Animal-drawn plough
Application Number: 97112898 Application Date: 1997.08.15
Publication Number: 1208544 Publication Date: 1999.02.24
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: A01B15/04
Applicant(s) Name: Zhang Xiuliang Address: 112307
Inventor(s) Name:
Attorney & Agent: zheng meng
Abstract:
     An animal driven plough is composed of plough share, plough blade, plough head and reinforcing steel through welding components together, in which the plough share, plough blade and reinforcing steel are made of common carbon steel and the plough head is made of tool steel. Compared with prior art technology, the invented plough is not easy to be broken, the plough head is high in sharpness and fastness to wear, and low in cost.
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