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.)
Soprac S A
Original Assignee
Soprac S A
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 Soprac S AfiledCriticalSoprac S A
Priority to ES1977226286UpriorityCriticalpatent/ES226286Y/en
Publication of ES226286UpublicationCriticalpatent/ES226286U/en
Application grantedgrantedCritical
Publication of ES226286YpublicationCriticalpatent/ES226286Y/en
About practical characterized, because a normal mail envelope is attached to a thread or ribbon on any of its edges or faces, in order to favor its opening by pulling on one end of it that is free. (Machine-translation by Google Translate, not legally binding)
ES1977226286U1977-02-091977-02-09
ABOUT PRACTICAL.
ExpiredES226286Y
(en)