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.)
PRANDI FRANCO
PRANDI GIAN PIERO
Original Assignee
PRANDI FRANCO
PRANDI GIAN PIERO
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 PRANDI FRANCO, PRANDI GIAN PIEROfiledCriticalPRANDI FRANCO
Priority to ES0323362ApriorityCriticalpatent/ES323362A2/en
Publication of ES323362A2publicationCriticalpatent/ES323362A2/en
Improvements introduced in the object of the main Patent no. 321,040 for "a machine for the extrusion of plastic materials", characterized in that the feeding movement of the extrusion screws is supplied by individual motors each corresponding to a screw, the single changer applied to the head of the extrusion being unchanged. Extrusion common to all screws. (Machine-translation by Google Translate, not legally binding)
ES0323362A1966-02-211966-02-21A machine for the extrusion of plastic materials. (Machine-translation by Google Translate, not legally binding)
ExpiredES323362A2
(en)