Mateusz Sklad

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Warsaw, PO

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Patents Grantslast 30 patents

Information Patent Grant
Method of shaping the outer surfaces of objects consisting of defor...
- Patent number 4,043,173
- Issue date Aug 23, 1977
- Politechnika Warszawska
- Zdzislaw Marciniak
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...