Irrigation devices (machines) for agricultural use; irrigation devices (machines) for horticultural use; sprinkler machines for agricultural irrigation; sprinkler machines for horticultural irrigation; drip irrigation emitters (irrigation fittings); irrigation devices (automatic) for horticultural use; irrigation devices (machines) for agricultural use; irrigation devices (machines) for horticultural use; irrigation machines (watering machines for agricultural purposes); spray and sprinkler irrigation emitters (irrigation fittings); sprinkler apparatus (automatic) for agricultural irrigation; sprinkler apparatus (automatic) for horticultural irrigation; sprinkler machines for agricultural irrigation; sprinkler machines for horticultural irrigation