4. B - Operations, Transporting
  5. 60
  6. C

Ronald Spencer Sampson

B - Operations – Transporting – 60 – C

Inventor

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Details

Inventor

Country: Australia

Air flow control apparatus

B - Operations – Transporting – 60 – C
Patent

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Track warning detonator

G - Physics – 08 – B
Patent

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Air flow control apparatus

B - Operations – Transporting – 60 – C
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Track warning detonator

G - Physics – 08 – B
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

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Profile ID: LFCA-PAI-P-1281931

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