Yngve Bertil Stradalen

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Karlskoga, SW

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Patents Grantslast 30 patents

Information Patent Grant
Device for a pyrotechnical flare body comprising a flame spreader f...
- Patent number 4,005,656
- Issue date Feb 1, 1977
- AB Bofors
- Nils Goran Gellerstedt
- F42 - AMMUNITION BLASTING