4. Boring or penetrating the earth
  5. Natural vibration characteristic of an element of boring...

Fredrik Saf

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Damping device for an output shaft in a gearbox

Boring or penetrating the earth – Natural vibration characteristic of an element of boring...
Reexamination Certificate

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First and second beam for telescopic feeder, incorporating...

Tool driving or impacting – With means to adjust position of axis of tool advance
Reexamination Certificate

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Rock drilling device

Tool driving or impacting – Automatic control of power operated means – Tool advance causing or controlling means
Reexamination Certificate

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Upper beam for a telescopic feeder, telescopic feeder and...

Tool driving or impacting – Advance causing or controlling means
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2301147

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