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.)
ULECIA GUILLEN RICARDO
Original Assignee
ULECIA GUILLEN RICARDO
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Filing date
Publication date
Application filed by ULECIA GUILLEN RICARDOfiledCriticalULECIA GUILLEN RICARDO
Priority to ES0230247ApriorityCriticalpatent/ES230247A1/es
Publication of ES230247A1publicationCriticalpatent/ES230247A1/es
ES0230247A1956-08-071956-08-07APARATO Y PROCEDIMIENTO PARA LA CONSTRUCCIoN DE BLOQUES DE HORMIGoN DE UNA O VARIAS CARAS DE PIEDRA O MáRMOL ARTIFICIAL
ExpiredES230247A1
(es)
Improvements in or relating to process for removing the waste material from cut sheets of paper, and apparatus for putting the said process into operation