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==Weblinks==
==Weblinks==
*[http://worldwide.espacenet.com/publicationDetails/biblio?CC=US&NR=5494559&KC=&FT=E&locale=en_EP US Patent 5494559]
*[http://worldwide.espacenet.com/publicationDetails/biblio?CC=US&NR=5494559&KC=&FT=E&locale=en_EP US Patent 5494559]
−
*[http://en.wikipedia.org/wiki/CETI_Patterson_Power_Cell Artikel in der englischsprachigen Wikipedia]
+
*[http://en.wikipedia.org/wiki/CETI_Patterson_Power_Cell article in the english wikipedia]
*http://newenergytimes.com/v2/archives/fic/J/JNE1N3.PDF
*http://newenergytimes.com/v2/archives/fic/J/JNE1N3.PDF