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.)
Gobron Gustave Charles Albert
Original Assignee
Gobron Gustave Charles Albert
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 Gobron Gustave Charles AlbertfiledCriticalGobron Gustave Charles Albert
Priority to ES13067ApriorityCriticalpatent/ES13067A1/en
Publication of ES13067A1publicationCriticalpatent/ES13067A1/en
ES13067A1892-03-041892-03-04
Improvements in the means and apparatus used to mechanically open and weld metal canning boxes and other kinds.
ExpiredES13067A1
(en)