Ludvik Mateja

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Velke Mezirici, CS

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Patents Grantslast 30 patents

Information Patent Grant
Arrangement for working internal rotational surfaces of metal parts...
- Patent number 4,374,313
- Issue date Feb 15, 1983
- Motorpal Jihlava, narodni podnik
- Ludvik Mateja
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Arrangement for electrospark working of internal conical surfaces o...
- Patent number 4,363,950
- Issue date Dec 14, 1982
- Motor Jihlava narodni podnik
- Ludvik Mateja
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR