4. Acoustics
  5. Sound-modifying means
  6. Housing or enclosure

Tapani Sormunen

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Arrangement for processing dust

Boring or penetrating the earth – With above-ground means for preparing or separating drilling...
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Casing for noise attenuation in a rock drilling rig

Acoustics – Sound-modifying means – Housing or enclosure
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Method and arrangement for reducing dust-related problems in...

Boring or penetrating the earth – Processes – Boring with specific fluid
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Method of controlling operation of rock drilling rig, and...

Boring or penetrating the earth – Processes
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Profile ID: LFUS-PAI-P-2090104

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