IT1125990B -
SELF-COMPENSATING DRIPPER DEVICE ESPECIALLY FOR DROP IRRIGATION SYSTEMS
- Google Patents
SELF-COMPENSATING DRIPPER DEVICE ESPECIALLY FOR DROP IRRIGATION SYSTEMS
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Publication number
IT1125990B
IT1125990BIT46875/79AIT4687579AIT1125990BIT 1125990 BIT1125990 BIT 1125990BIT 46875/79 AIT46875/79 AIT 46875/79AIT 4687579 AIT4687579 AIT 4687579AIT 1125990 BIT1125990 BIT 1125990B
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Application filed by Walter SirchifiledCriticalWalter Sirchi
Priority to IT46875/79ApriorityCriticalpatent/IT1125990B/en
Publication of IT7946875A0publicationCriticalpatent/IT7946875A0/en
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Publication of IT1125990BpublicationCriticalpatent/IT1125990B/en