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.)
MUNOZ ESCUDE FRANCISCO
Original Assignee
MUNOZ ESCUDE FRANCISCO
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 MUNOZ ESCUDE FRANCISCOfiledCriticalMUNOZ ESCUDE FRANCISCO
Priority to ES0064238UpriorityCriticalpatent/ES64238Y/en
Publication of ES64238UpublicationCriticalpatent/ES64238U/en
Application grantedgrantedCritical
Publication of ES64238YpublicationCriticalpatent/ES64238Y/en
Improved envelope-letter characterized by comprising a single sheet that is arranged with suitable marks to be folded transversely into two twin sections, using the outer face for the address and sender and the internal face for the text. (Machine-translation by Google Translate, not legally binding)
ES0064238U1958-02-081958-02-08
Enhanced letter envelope
ExpiredES64238Y
(en)
Distancing element and procedure for its assembly, applicable in the construction industry (Machine-translation by Google Translate, not legally binding)
Improvements in machines for obtaining heating and hot water that use the combustible as a combustible (Machine-translation by Google Translate, not legally binding)