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 filedfiledCritical
Priority to IT97TO000247ApriorityCriticalpatent/ITTO970247A1/en
Publication of ITTO970247A0publicationCriticalpatent/ITTO970247A0/en
Publication of ITTO970247A1publicationCriticalpatent/ITTO970247A1/en
IT97TO000247A1997-03-211997-03-21
EQUIPMENT AND PROCEDURE FOR CREATING A VACUUM IN MOLDS FOR CLOSED MOLD FORMING PROCESSES (DIE CASTING, INJECTION
ITTO970247A1
(en)