Vaclav Penaz

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Zdar n/Saz, CS

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Patents Grantslast 30 patents

Information Patent Grant
Pressure control apparatus for hydromechanical drawing
- Patent number 4,419,876
- Issue date Dec 13, 1983
- Tovarny strojirenske techniky, koncern
- Jindrich Spacek
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...