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.)
SANTORROMAN AGUSTIN LEOPOLDO
Original Assignee
SANTORROMAN AGUSTIN LEOPOLDO
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 SANTORROMAN AGUSTIN LEOPOLDOfiledCriticalSANTORROMAN AGUSTIN LEOPOLDO
Priority to ES0050944UpriorityCriticalpatent/ES50944Y/en
Publication of ES50944UpublicationCriticalpatent/ES50944U/en
Application grantedgrantedCritical
Publication of ES50944YpublicationCriticalpatent/ES50944Y/en
New corrugated cardboard with bi-chemical resistance, characterized in that the corrugated sheets with a symmetrical channel adhere to each other on a crossed axis, but with the interposition of smooth cardboard plates. (Machine-translation by Google Translate, not legally binding)
ES0050944U1955-11-051955-11-05
New ribbed biáxic carbon
ExpiredES50944Y
(en)