4. Communications: electrical
  5. Traffic control indicator
  6. Portable

Hirofumi Tezuka

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Lighting equipment with a solar cell

Illumination – Self powered lamp – Rechargeable electrical source of with external connections
Patent

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Self-illuminant delineator and delineator system by use thereof

Communications: electrical – Traffic control indicator – Portable
Patent

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Solar cell module

Batteries: thermoelectric and photoelectric – Photoelectric – Cells
Patent

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Profile ID: LFUS-PAI-P-757557

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