Inventor · disambiguated record

Michel Marchal

Also filed as: MARCHAL MICHEL

1 granted patent·13 citations·filing 1979–1979

35Inventor score

Technology areasG11B

Files withTHOMSON CSF1

Top patents by PatentIndex Score

1 record

0166US4288528AMethod of making an embossed pattern on an information bearing substrateTHOMSON CSF·Filed 1979·Granted Sep 8, 1981·13 cites·10 claims

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