ES140178A1 -
Improvements in the manufacture of welds for metals based on aluminum, hard aluminum and calamine, in their simple states or in alloys with others.
- Google Patents
Improvements in the manufacture of welds for metals based on aluminum, hard aluminum and calamine, in their simple states or in alloys with others.
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.)
Riva Jesus de la
Original Assignee
Riva Jesus de la
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 Riva Jesus de lafiledCriticalRiva Jesus de la
Priority to ES140178ApriorityCriticalpatent/ES140178A1/en
Publication of ES140178A1publicationCriticalpatent/ES140178A1/en
ES140178A1935-11-151935-11-15
Improvements in the manufacture of welds for metals based on aluminum, hard aluminum and calamine, in their simple states or in alloys with others.
ExpiredES140178A1
(en)