4. Electricity: circuit makers and breakers
  5. Multiple circuit control
  6. Pivoted contact

Donald R. Griswold

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Electronic encoder

Ammunition and explosives – Igniting devices and systems – Ignition or detonation circuit
Patent

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Fast indexing encoder apparatus

Electricity: circuit makers and breakers – Multiple circuit control – Pivoted contact
Patent

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High-G support frame assembly

Electricity: electrical systems and devices – Miscellaneous
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Profile ID: LFUS-PAI-P-920094

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