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 John Thompson Ind Const LtdfiledCriticalJohn Thompson Ind Const Ltd
Priority to DK255152ApriorityCriticalpatent/DK83540C/da
Application grantedgrantedCritical
Publication of DK83540CpublicationCriticalpatent/DK83540C/da