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 E Sir Joseph William Ishe Bart, William IsherwoodfiledCriticalE Sir Joseph William Ishe Bart
Application grantedgrantedCritical
Publication of DK46674CpublicationCriticalpatent/DK46674C/da