IT997337B - Propulsore di spinta a vite senza fine
- Google Patents
Propulsore di spinta a vite senza fine
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Publication number
IT997337B
IT997337BIT1290573AIT1290573AIT997337BIT 997337 BIT997337 BIT 997337BIT 1290573 AIT1290573 AIT 1290573AIT 1290573 AIT1290573 AIT 1290573AIT 997337 BIT997337 BIT 997337B
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Application filed by Corte RosariofiledCriticalCorte Rosario
Priority to IT1290573ApriorityCriticalpatent/IT997337B/it
Application grantedgrantedCritical
Publication of IT997337BpublicationCriticalpatent/IT997337B/it