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.)
Ferri Roca Rosa
Original Assignee
Ferri Roca Rosa
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 Ferri Roca RosafiledCriticalFerri Roca Rosa
Priority to ES147460UpriorityCriticalpatent/ES147460U/en
Publication of ES147460UpublicationCriticalpatent/ES147460U/en
Plastic sheet for packaging and the like, essentially characterized in that it comprises two sheets of plastic forming a plurality of cavities of different shape and size in the interior of the cavities of which air is received, the bonding being then carried out with each other. said two sheets, by welding or other known analogous means. (Machine-translation by Google Translate, not legally binding)
ES147460U1969-04-161969-04-16Plastic sheet for packaging and similar (Machine-translation by Google Translate, not legally binding)
PendingES147460U
(en)