Goran Martensson

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Klagstorp, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method of machining a thermosetting laminate
- Patent number 6,146,252
- Issue date Nov 14, 2000
- Perstorp Flooring AB
- Goran Martensson
- B28 - WORKING CEMENT, CLAY, OR STONE