4. B - Operations, Transporting
  5. 63
  6. H

Virgil E. (jr.) Johnson

B - Operations – Transporting – 63 – H

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Movable ramp inlet for water jet propelled ships

B - Operations – Transporting – 63 – H
Patent

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System for eroding solids with a cavitating fluid jet

E - Fixed Constructions – 21 – C
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Profile ID: LFCA-PAI-P-411394

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