4. Card, picture, or sign exhibiting
  5. Photographic transparency viewer, e.g., x-ray viewer

Norman P Friederichs

Attorney

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Attorney

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Controlled light source device for reading x-rays

Card – picture – or sign exhibiting – Photographic transparency viewer – e.g. – x-ray viewer
Reexamination Certificate

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Saw horse

Fire escape – ladder – or scaffold – Self-sustaining – Scaffold horse
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Security water control

Valves and valve actuation – Electrically actuated valve – Remote or follow-up control system for electrical actuator
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2646825

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