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.)
CAO MOURE JOSE
Original Assignee
CAO MOURE JOSE
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 CAO MOURE JOSEfiledCriticalCAO MOURE JOSE
Priority to ES0003777UpriorityCriticalpatent/ES3777U/en
Publication of ES3777UpublicationCriticalpatent/ES3777U/en
An illustrated letter-envelope, characterized in that its special format turns the sheet into an envelope by means of an ingenious folding of fins, as described in the six figures of the attached drawing. (Machine-translation by Google Translate, not legally binding)
ES0003777U1935-05-231935-05-23A letter about illustrated (Machine-translation by Google Translate, not legally binding)
PendingES3777U
(en)