Chiaffredo Chiri

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10026 Santena, IT

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Patents Grantslast 30 patents

Information Patent Grant
Machine for cutting stone materials
- Patent number 4,899,720
- Issue date Feb 13, 1990
- Tecno-Sameg S.r.L.
- Chiaffredo Chiri
- B28 - WORKING CEMENT, CLAY, OR STONE