Urs Boelsterli

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Bassersdorf, CH

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Patents Grantslast 30 patents

Information Patent Grant
Gear pump
- Patent number 5,462,420
- Issue date Oct 31, 1995
- Maag Pump Systems AG
- Roger Stehr
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...