P. Christer Helenelund

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Linkoping, SE

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Patents Grantslast 30 patents

Information Patent Grant
Post mounting
- Patent number 4,378,175
- Issue date Mar 29, 1983
- Handelsbolaget Scanovator
- Stig E. A. Hasselqvist
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES