Hole digging device for tobacco planting
A hole digging device for tobacco planting comprises 4n supporting frames, supporting shafts and hole digging wheels, wherein n is an integral number larger than or equal to 1. Two supporting frames form a set. The rear end of each supporting frame is connected to a frame. An adjustment plate is fix...
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Main Authors | , , , , , , , , , , |
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Format | Patent |
Language | English |
Published |
27.05.2015
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Subjects | |
Online Access | Get full text |
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