Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from PCT/DE2002/003253external-prioritypatent/WO2003020549A1/en
Application filed by Thomas Markfort, Ernst Biermann, Friedrich RaufiledCriticalThomas Markfort
Publication of HK1067600A1publicationCriticalpatent/HK1067600A1/en