Inventor · disambiguated record

Mateiu J. Oana

Also filed as: OANA MATEIU J

1 granted patent·10 citations·filing 1980–1980

32Inventor score

Technology areasF04C

Files withCOMMERCIAL SHEARING1

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1 record

0137US4337018ARotary impeller pump or motor with counterbalancing chamber in thrust plate bearing counterboreCOMMERCIAL SHEARING·Filed 1980·Granted Jun 29, 1982·10 cites·10 claims

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