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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to ES87119UpriorityCriticalpatent/ES87119Y/en
Publication of ES87119UpublicationCriticalpatent/ES87119U/en
Application grantedgrantedCritical
Publication of ES87119YpublicationCriticalpatent/ES87119Y/en
Improved set of self-adhesive cards with copies, characterized by each sheet covered by the face opposite to that in which is written a carbonic ink that simultaneously performs the tracing on another sheet placed under it, from this to another, and so on without intervene in the process tracing papers of the conventional type, because each sheet is at the same time copy sheet and tracing paper. (Machine-translation by Google Translate, not legally binding)
ES87119U1961-05-091961-05-09
Perfected set of self-adhesive cards with copies
ExpiredES87119Y
(en)
Improvements in complementary appliances of writing machines or similar apparatus, their own to make copies in continuous paper (Machine-translation by Google Translate, not legally binding)