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
Application filed by Juang Shih HungfiledCriticalJuang Shih Hung
Priority to DK458886ApriorityCriticalpatent/DK167519B1/da
Publication of DK458886D0publicationCriticalpatent/DK458886D0/da
Publication of DK458886ApublicationCriticalpatent/DK458886A/da
Application grantedgrantedCritical
Publication of DK167519B1publicationCriticalpatent/DK167519B1/da