4. Illumination
  5. With static structure
  6. Wall or ceiling

Robert M. Johnstone

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Apparatus and method of indirectly illuminating a sign

Card – picture – or sign exhibiting – Illuminated sign – Lamp box
Patent

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Canopy mounting device for exit signs and the like

Illumination – With static structure – Wall or ceiling
Patent

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Canopy mounting device for exit signs and the like

Illumination – With static structure – Wall or ceiling
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Canopy mounting device for exit signs and the like

Illumination – With static structure – Wall or ceiling
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Connector assembly for plug-in energization and battery activati

Electrical transmission or interconnection systems – Plural supply circuits or sources – Substitute or emergency source
Patent

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Profile ID: LFUS-PAI-P-520469

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