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 Rene LecomtefiledCriticalRene Lecomte
Priority to BE603124ApriorityCriticalpatent/BE603124A/fr
Publication of BE603124ApublicationCriticalpatent/BE603124A/fr