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 Hermann BoehringerfiledCriticalHermann Boehringer
Priority to DK182655ApriorityCriticalpatent/DK94128C/en
Application grantedgrantedCritical
Publication of DK94128CpublicationCriticalpatent/DK94128C/en