4. Ordnance
  5. Pneumatic

Robert E. Mayer

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Coaxial dual hollow piston regenerative liquid propellant gun

Ordnance – Pneumatic
Patent

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In-line annular piston fixed bolt regenerative liquid propellant

Ordnance – Pneumatic
Patent

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Liquid propellant gun

Ordnance – Pneumatic
Patent

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Liquid propellant gun

Ordnance – Pneumatic
Patent

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Liquid propellant gun

Ordnance – Pneumatic
Patent

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Profile ID: LFUS-PAI-P-106228

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