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 Hinsch Johannes, Otto SiemenfiledCriticalHinsch Johannes
Priority to GR520114101ApriorityCriticalpatent/GR14101B/el
Publication of GR14101BpublicationCriticalpatent/GR14101B/el