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  • CPC
  • H01H2233/018
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Patents Grantslast 30 patents

  • Information Patent Grant

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    • Patent number 5,034,573
    • Issue date Jul 23, 1991
    • Ing. C. Olivetti & C., S.p.A.
    • Gianpaolo Bonmassari
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents