Inventor · disambiguated record

Stefan Frech

Also filed as: FRECH STEFAN

1 granted patent·10 citations·filing 1990–1990

32Inventor score

Technology areasF01P

Files withDAIMLER BENZ AG1

Top patents by PatentIndex Score

1 record

0133US5257661AHeat exchanger, especially a heating heat exchanger in engine cooling circuit of a motor vehicleDAIMLER BENZ AG·Filed 1990·Granted Nov 2, 1993·10 cites·7 claims

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