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.)
Boffy E
Mariotte Freres
Original Assignee
Boffy E
Mariotte Freres
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 Boffy E, Mariotte FreresfiledCriticalBoffy E
Priority to ES3040ApriorityCriticalpatent/ES3040A1/en
Publication of ES3040A1publicationCriticalpatent/ES3040A1/en