4. Receptacles
  5. Outlet or junction box type
  6. Sectional receptacle

Frank W. Betlejewski

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Bowed slide handling apparatus

Optics: image projectors – Slide transfer mechanism – Feeder magazine and receiver magazine
Patent

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Electronic flash unit for cameras

Buckles – buttons – clasps – etc.
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Rotatable carrying handle arrangement

Receptacles – Outlet or junction box type – Sectional receptacle
Patent

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Profile ID: LFUS-PAI-P-1240488

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