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.)
Massart E
Massart O
Original Assignee
Massart E
Massart O
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 Massart E, Massart OfiledCriticalMassart E
Priority to ES77571ApriorityCriticalpatent/ES77571A1/es
Publication of ES77571A1publicationCriticalpatent/ES77571A1/es