- 专利标题: A MACHINE FOR PREPARING BEVERAGES, IN PARTICULAR ESPRESSO COFFEE, A VALVE AND A VALVE UNIT THAT CAN BE USED IN SAID MACHINE
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申请号: EP17757885.3申请日: 2017-07-27
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公开(公告)号: EP3490416B1公开(公告)日: 2022-06-01
- 发明人: COLONNA, Andrea , ROTTA, Denis , PICONE, Gabriele
- 专利权人: Luigi Lavazza S.p.A.
- 当前专利权人: Luigi Lavazza S.p.A.
- 当前专利权人地址: Via Bologna 32 10152 Torino IT
- 代理机构: Gallarotti, Franco
- 优先权: IT201600080088 20160729
- 国际公布: WO2018020453 20180201
- 主分类号: A47J31/46
- IPC分类号: A47J31/46 ; A47J31/52
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