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goscommons / Tractor

Documentation of open source tractor designs, and models based on expired patents
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Existing reference models #2

Open goscommons opened 6 years ago

goscommons commented 6 years ago

image The most important reference we have seen in this regard are the following:

  1. Open Source Ecology Lifetrac
  2. Replications of the famous Allis Challmers G Model. The patents of this model have already expired and open for the public. This is why some entrepreneurs and makers have already started replicating this model.