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 Toft Nielsen & Valloe AsfiledCriticalToft Nielsen & Valloe As
Priority to DK64758ApriorityCriticalpatent/DK90837C/en
Application grantedgrantedCritical
Publication of DK90837CpublicationCriticalpatent/DK90837C/en