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Priority to FI971690ApriorityCriticalpatent/FI971690A/en
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Publication of FI971690ApublicationCriticalpatent/FI971690A/en
FI971690A1997-04-211997-04-21
Manufacturing method and equipment for the production of a dimensional, stress-free and well-crystallized plastic product
FI971690A
(en)
A method for manufacturing a flat extruded product and an extruded product having an annular cross-section and an apparatus for carrying out the method