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.)
SUREDA FORTUNY RAIMUNDO
Original Assignee
SUREDA FORTUNY RAIMUNDO
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 SUREDA FORTUNY RAIMUNDOfiledCriticalSUREDA FORTUNY RAIMUNDO
Priority to ES0066634UpriorityCriticalpatent/ES66634Y/en
Publication of ES66634UpublicationCriticalpatent/ES66634U/en
Application grantedgrantedCritical
Publication of ES66634YpublicationCriticalpatent/ES66634Y/en
Foldable sheet in an inviolable letter-envelope, characterized in that it consists of a sheet, possibly a sheet, in which cross-folding lines are indicated by a scratch; one of which is a mediatrix and the other two divide one of the two halves into three zones, one that goes blank, another in which, on its right side, the address of the recipient is written and it has a marginal adhesive tab and in its left part is written the address of the sender and another one that also goes in white, reserving the remaining half of the sheet to write the text and taking a longitudinal central line for subsequent folding. (Machine-translation by Google Translate, not legally binding)
ES0066634U1958-06-111958-06-11
Folding sheet in inviolable cardboard-envelope
ExpiredES66634Y
(en)
A system of letters and numbers of the numbering system, in its different characters, for the learning of reading and writing in children (Machine-translation by Google Translate, not legally binding)