IT1180949B -
OPENING HYDRAULIC REGULATOR GATE VALVES FOR HIGH PRESSURES MOTORIZED WITH PNEUMATIC SAFETY ACTUATOR
- Google Patents
OPENING HYDRAULIC REGULATOR GATE VALVES FOR HIGH PRESSURES MOTORIZED WITH PNEUMATIC SAFETY ACTUATOR
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Publication number
IT1180949B
IT1180949BIT44825/84AIT4482584AIT1180949BIT 1180949 BIT1180949 BIT 1180949BIT 44825/84 AIT44825/84 AIT 44825/84AIT 4482584 AIT4482584 AIT 4482584AIT 1180949 BIT1180949 BIT 1180949B
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Application filed by Achille BonettifiledCriticalAchille Bonetti
Priority to IT44825/84ApriorityCriticalpatent/IT1180949B/en
Publication of IT8444825A0publicationCriticalpatent/IT8444825A0/en
Publication of IT8444825A1publicationCriticalpatent/IT8444825A1/en
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Publication of IT1180949BpublicationCriticalpatent/IT1180949B/en