TREA

Lidia Mikhailovna Dronova

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  • Ljubertsy Moskovskoi oblasti, SU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Impact tool with damping chambers
    • Patent number 4,363,365
    • Issue date Dec 14, 1982
    • Igor V. Nikolaev
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Pneumatic hammer
    • Patent number 4,067,400
    • Issue date Jan 10, 1978
    • Igor Vladimirovich Nikolaev
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS