4. Illumination
  5. Curvilinear light source

John M. Chapman

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Content addressable memory programmable array

Electronic digital logic circuitry – Multifunctional or programmable – Array
Patent

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Discharge lamps

Illumination – Curvilinear light source
Patent

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Discharge lamps with curved sections and central connections

Illumination – Curvilinear light source
Patent

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Fluorescent lamp

Lighting – Light source – Electric light bulb
Patent

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Fluorescent lamp

Lighting – Light source – Electric light bulb
Patent

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Profile ID: LFUS-PAI-P-254476

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