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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Solvay SA
Original Assignee
Solvay SA
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Filing date
Publication date
Application filed by Solvay SAfiledCriticalSolvay SA
Publication of ES304202A1publicationCriticalpatent/ES304202A1/en
Shaping Of Tube Ends By Bending Or Straightening
(AREA)
Moulds For Moulding Plastics Or The Like
(AREA)
Abstract
A mold device for the vacuum molding of plastics materials characterized in that the suction vents are constituted by the holes of an electrolytically microperforated plate, fixed between the suction chamber and the useful part of the mold. (Machine-translation by Google Translate, not legally binding)
ES0304202A1963-09-231964-09-19A molding device under vacuum of plastic materials. (Machine-translation by Google Translate, not legally binding)
ExpiredES304202A1
(en)
Procedure and device for the collection of hardened plastic materials especially synthetic resins in the vacuum (Machine-translation by Google Translate, not legally binding)