4. Joints and connections
  5. Scarf

John D. Kaufman

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Force-limiting coupling apparatus

Electricity: circuit makers and breakers – Electric switch details – Indicators
Patent

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Latching apparatus for a panel door

Closure fasteners – Bolts – Multiple
Patent

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Locking means

Joints and connections – Scarf
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Tamper indicator for a locking seal

Closure fasteners – Seal bolts
Patent

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Profile ID: LFUS-PAI-P-1018959

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