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Application filed by Schweizerische ViscosefiledCriticalSchweizerische Viscose
Priority claimed from EP85900622Aexternal-prioritypatent/EP0172181B1/de
Application grantedgrantedCritical
Publication of ATE35828T1publicationCriticalpatent/ATE35828T1/de
Procede et installation de filage a deux composants de fils synthetiques, comprenant deux fils partiels files a base des memes polymeres ou de polymeres differents