Thomas A. Berger

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Portland, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Airflow measuring centrifugal fan
- Patent number 5,586,861
- Issue date Dec 24, 1996
- PACE Company
- Thomas A. Berger
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...