ES9167U - Manufacture of mattresses, cushions and similar articles, with special elastic springs interlaced. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Manufacture of mattresses, cushions and similar articles, with special elastic springs interlaced. (Machine-translation by Google Translate, not legally binding)
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.)
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Industrias Sema SA
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Industrias Sema SA
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Publication date
Application filed by Industrias Sema SAfiledCriticalIndustrias Sema SA
Priority to ES0009167UpriorityCriticalpatent/ES9167Y/en
Publication of ES9167UpublicationCriticalpatent/ES9167U/en
Application grantedgrantedCritical
Publication of ES9167YpublicationCriticalpatent/ES9167Y/en
Joining point of the interlaced elastic spiral springs used in the manufacture of mattresses, cushions and similar articles, with interlaced elastic spiral springs, characterized in that each spring, at both its upper and lower ends, rolls on itself one or more turns, thus ending each of the springs in a rounded surface that with the springs forms another total, completely smooth. (Machine-translation by Google Translate, not legally binding)
ES0009167U1942-11-151942-11-15
Manufacture of mattresses, cushions and similar items, with special interlaced elastic springs.
ExpiredES9167Y
(en)
Manufacture of mattresses, cushions and similar articles, with special elastic springs interlaced. (Machine-translation by Google Translate, not legally binding)