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Application filed by Tuboplast S AfiledCriticalTuboplast S A
Application grantedgrantedCritical
Publication of DK96533CpublicationCriticalpatent/DK96533C/en
DK444456A1955-12-191956-12-19
Method of attaching a rigid end plate to a thermoplastic, tubular body and machine for performing the method.
DK96533C
(en)