User:CarlGruen

I am CarlGruen with a background in engineering. Up to now, I contributed only with some donations but to further support the great Wikipedia idea, I will from now on also share some of my knowledge with the rest-of-the-world. Born in Germany, I lived already for the grater part of my life in Japan as a "salary man". Therfore I suppose my contributions will be a mix of technical articles (in German) and translations of interesting Japanese entries into German.