IT1133154B - Dispositivo di tenuta meccanica frontale per fluidi fra due organi dotati di moto rotatorio relativo
- Google Patents
Dispositivo di tenuta meccanica frontale per fluidi fra due organi dotati di moto rotatorio relativo
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Publication number
IT1133154B
IT1133154BIT25111/80AIT2511180AIT1133154BIT 1133154 BIT1133154 BIT 1133154BIT 25111/80 AIT25111/80 AIT 25111/80AIT 2511180 AIT2511180 AIT 2511180AIT 1133154 BIT1133154 BIT 1133154B
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Publication of IT8025111A0publicationCriticalpatent/IT8025111A0/it
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Publication of IT1133154BpublicationCriticalpatent/IT1133154B/it