ES24057A2 -
Improvements made to a machine for mechanically welding the easy-open lids of canning boxes and other tin-foil items called "Travel Welder".
- Google Patents
Improvements made to a machine for mechanically welding the easy-open lids of canning boxes and other tin-foil items called "Travel Welder".
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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to ES24057ApriorityCriticalpatent/ES24057A2/en
Publication of ES24057A2publicationCriticalpatent/ES24057A2/en
ES24057A1899-04-061899-04-06
Improvements made to a machine for mechanically welding the easy-open lids of canning boxes and other tin-foil items called "Travel Welder".
ExpiredES24057A2
(en)