Stefanica Arama

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Braila, RO

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Patents Grantslast 30 patents

Information Patent Grant
Method of and apparatus for controlling pulse hydraulic generators
- Patent number 4,688,468
- Issue date Aug 25, 1987
- Intreprinderea de Utilaj Greu "Progresul"
- Gavril Axinti
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL