Karl Axel Zetterstrom

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Trollhattan, SW

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Patents Grantslast 30 patents

Information Patent Grant
Combustion chamber device with a rotary cup-shaped fuel-spreader
- Patent number 3,947,230
- Issue date Mar 30, 1976
- Volvo Flygmotor Aktiebolag
- Karl-Axel Zetterstrom
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Device for the purification of process waste gases
- Patent number 3,940,253
- Issue date Feb 24, 1976
- Volvo Flygmotor Aktiebolag
- Karl Axel Zetterstrom
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES