4. Illumination
  5. Display backlight
  6. Lcd backlight

Sigurd A. Johnson

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Cable terminal box construction

Electricity: electrical systems and devices – Polarity reversing – Automatic
Patent

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Index guide means for a filing system

Supports: cabinet structure – With card or sheet retainers – Sheet impalers
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Light box

Illumination – Display backlight – Lcd backlight
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Tilt lock means for a drafting table

Mineral oils: processes and products – By treatment of solid mineral – e.g. – coal liquefaction – etc. – Specified procedure to improve separation of solids from...
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Vertical filing system

Supports: cabinet structure – With card or sheet retainers – Suspended sheets
Patent

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Profile ID: LFUS-PAI-P-836294

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