4. E - Fixed Constructions
  5. 21
  6. B

Birger Zettergren

E - Fixed Constructions – 21 – B

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Drill steel guide

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Gearing device

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Kneading and crushing machine

B - Operations – Transporting – 02 – C
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Pressure fluid operated percussion tool

E - Fixed Constructions – 21 – B
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Rock-drilling machine

E - Fixed Constructions – 21 – B
Patent

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Kneading and crushing machine

B - Operations – Transporting – 02 – C
Patent

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Profile ID: LFCA-PAI-P-47572

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