Kjell-Inge Jagelid

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Kungsbacka, SE

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Patents Grantslast 30 patents

Information Patent Grant
Machine for manufacture of spiral tubing with folded seam
- Patent number 4,285,222
- Issue date Aug 25, 1981
- Hedlund; Kurt
- Kjell-Inge Jagelid
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...