4. Ammunition and explosives
  5. Blasting
  6. Borehole loading

David L. Childs

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Carrier for explosive primer and method of using same

Ammunition and explosives – Igniting devices and systems
Patent

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Carrier for explosive primer and method of using same

Ammunition and explosives – Blasting – Borehole loading
Patent

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Carrier for explosive primer and method of using same

Ammunition and explosive-charge making – Loading fireworks and bursting charges – Placing bursting charge in projectile
Patent

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Magnetic device with spaced apart pole plates, flux return...

Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate

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Method of charging a borehole

Ammunition and explosive-charge making – Loading fireworks and bursting charges – Placing bursting charge in projectile
Patent

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Profile ID: LFUS-PAI-P-674423

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