DRIPPER DEVICE FOR DRIP IRRIGATION SYSTEMS
IT7422565U1Inactive Publication Date: 1975-07-11PARODI RICCARDO
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Patent Information
- Authority / Receiving Office
- IT · IT
- Patent Type
- Utility models
- Current Assignee / Owner
- PARODI RICCARDO
- Filing Date
- 1974-01-11
- Publication Date
- 1975-07-11
- Estimated Expiration
- Not applicable · inactive patent
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