Miklos Arpasi

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Budapest, HU

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Patents Grantslast 30 patents

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Apparatus for measuring the deformation and stress condition of the...
- Patent number 4,328,704
- Issue date May 11, 1982
- Orszagos Koolaj es Gazipari Troszt
- Miklos Arpasi
- E21 - EARTH DRILLING MINING