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.)
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ROCAFORT MONTPEAT RAMEN
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ROCAFORT MONTPEAT RAMEN
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Publication date
Application filed by ROCAFORT MONTPEAT RAMENfiledCriticalROCAFORT MONTPEAT RAMEN
Priority to ES0237323ApriorityCriticalpatent/ES237323A1/en
Publication of ES237323A1publicationCriticalpatent/ES237323A1/en
Improvements in plastic injection molding presses, characterized in that the injection pressure is applied on the plastic material by means of two adjacent pistons that run inside a same cylinder and laterally are in direct contact with each other, said pistons being individually actuated and presenting a phase shift during his career. (Machine-translation by Google Translate, not legally binding)
ES0237323A1957-08-211957-08-21Improvements in plastic molding presses by injection (Machine-translation by Google Translate, not legally binding)
ExpiredES237323A1
(en)
Device for the manufacture of composite containers of leaf of artificial thermoplastic material and stretched by depression (Machine-translation by Google Translate, not legally binding)