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.)
Berthoud & Cie
Original Assignee
Berthoud & Cie
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
Publication of ES169652A1publicationCriticalpatent/ES169652A1/es
Application filed by Berthoud & CiefiledCriticalBerthoud & Cie
Priority to ES169652ApriorityCriticalpatent/ES169652A1/es