Torgeir Skarstad

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Patents Grantslast 30 patents

Information Patent Grant
Vertical submersible pump assembly
- Patent number 4,840,535
- Issue date Jun 20, 1989
- Kvaerner-Eureka A/S
- Torgeir Skarstad
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...