Title: Wide cultivation tool
Application Number: 93110895 Application Date: 1993.02.24
Publication Number: 1076582 Publication Date: 1993.09.29
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: A01B13/00,A01B51/02
Applicant(s) Name: Chen Zaiming Address: 643000
Inventor(s) Name:
Attorney & Agent: HUANG DAOHE
Abstract:
     The invented cultivation tool is composed of axle, chain wheel, chain, ploughshare carrier, carrier running wheel, drawing rod, working ploughshare, ring rail and machine frame, and is suitable for paddy field, mountain area and hilly land. Its main cobs include ploughing or raking in paddy field or ditch in semi-dry field.
Time: 23
  |  Next Patent:Semi-automatic adjustable pull-up... ->