There are rights of trademark owners for many trademarks, and even many designs are called taste pattern.
Even on technologies exist licenses. Upon import into the EU are the rights of third parties protected by law. We have already experience and knowledge, which patents and licenses are required in many areas and which products may not be introduced. Even so, we may not issue any legal advice.
But you are not alone, because we can recommend a professional international lawyer specializing in the importation into the EU, especially for goods from Ethiopia. Through a discussion of our lawyer and his colleagues, you can make your import legally to avoid problems with importation