4. Games, toys, and sports goods
  5. Toy
  6. Representation or scale model

Ralph L. Smith

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Smithdom improved multiband antenna and method

Communications: radio wave antennas – Antennas – With lumped reactance filter in active antenna
Patent

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Smithdom multiband antenna

Communications: radio wave antennas – Antennas – With lumped reactance filter in active antenna
Patent

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Wheel frame for in-line roller skates

Games – toys – and sports goods – Toy – Representation or scale model
Patent

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Profile ID: LFUS-PAI-P-1746781

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