4. Arms, pyrotechnics, hunting and fishing equipment
  5. Projectile launching weapon
  6. Firearm element or attachment

Jack Weigand

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Device for measuring exhaust flowrate using laminar flow element

Measuring and testing – Volume or rate of flow – Using differential pressure
Patent

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Scope mount

Arms – pyrotechnics – hunting and fishing equipment – Projectile launching weapon – Firearm element or attachment
Patent

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Profile ID: LFUS-PAI-P-381914

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