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 Blok Samuel, Benima SalomonfiledCriticalBlok Samuel
Priority to NL69ApriorityCriticalpatent/NL53C/nl
Application grantedgrantedCritical
Publication of NL53CpublicationCriticalpatent/NL53C/nl