Legal status (The legal status 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 status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
J Boulet Et Cie
Michel Georges Firmin
Original Assignee
J Boulet Et Cie
Michel Georges Firmin
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 J Boulet Et Cie, Michel Georges FirminfiledCriticalJ Boulet Et Cie
Priority to ES4153ApriorityCriticalpatent/ES4153A1/en
Publication of ES4153A1publicationCriticalpatent/ES4153A1/en