4. Office supplies; artists and teachers materials
  5. Teaching material
  6. Sensory feedback, e.g., audio-visual teaching machine
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Schiffman Jennifer

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Schultz Joan Louise

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Selby Craig M.

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Self Jonathan Randall

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SIFTEO, Inc.

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Spong Gary W.

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Sugiyama Masako

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Super Duper Publications

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Terrell Sandra J.

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Tomozawa Hisashi

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Tomsen Clarence

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Tsang Frederick Lam-Tak

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Valiant Technology Limited

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Video Technology Industries, Inc.

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Visuaide Inc.

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VTECH Industries, Inc.

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VTech Industries, LLC

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Vtechsoft Holdings Limited

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Wai Maisy M.S.

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Wai Yiu H.

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