Title: Groove type film spreading machine
Application Number: 03150124 Application Date: 2003.07.18
Publication Number: 1475097 Publication Date: 2004.02.18
Approval Pub. Date: Granted Pub. Date: 2005.11.02
International Classifi-cation: A01C5/06
Applicant(s) Name: Song Xiuzhong Address: 841303
Inventor(s) Name:
Attorney & Agent: tang jianwu
Abstract:
     A ditch-type film spreader is composed of machine frame with hanger and transverse beam and at least one ditch-digging and film-spreading set, which consists of left and right auxiliary beams, fixing beam, ditching plow, ditching disk for spreading film, film pressing roller, film contracting rod, film supporting axle, film-pressing side wheel, earth-covering side disk, earth-covering roller, etc. Its advantages are high productivity, low cost and high germination rate.
Time: 13
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