Almost everybody knows the Rubik’s Cube. It is not only widely recognised as the best puzzle toy ever made, but it is also one of the best-sold toys worldwide. The Rubik’s Cube was patented in …
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Patent Professional, Biomedical Engineer and Researcher
Almost everybody knows the Rubik’s Cube. It is not only widely recognised as the best puzzle toy ever made, but it is also one of the best-sold toys worldwide. The Rubik’s Cube was patented in …