IT1225558B - Complesso di tubi costituito da una pluralita' di tubi di materiale sintetico
- Google Patents
Complesso di tubi costituito da una pluralita' di tubi di materiale sintetico
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Publication number
IT1225558B
IT1225558BIT8622318AIT2231886AIT1225558BIT 1225558 BIT1225558 BIT 1225558BIT 8622318 AIT8622318 AIT 8622318AIT 2231886 AIT2231886 AIT 2231886AIT 1225558 BIT1225558 BIT 1225558B
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Priority claimed from DE19853540691external-prioritypatent/DE3540691C2/de
Priority claimed from DE19853544703external-prioritypatent/DE3544703A1/de
Application filed by Vogelsang Ernst Gmbh Co KgfiledCriticalVogelsang Ernst Gmbh Co Kg
Publication of IT8622318A0publicationCriticalpatent/IT8622318A0/it
Application grantedgrantedCritical
Publication of IT1225558BpublicationCriticalpatent/IT1225558B/it