4. Land vehicles
  5. Wheeled
  6. Stable vehicles, handle-propelled

Mark Haung

Inventor

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Double-seat stroller

Transportation – Perambulator – invalid chair – or stretcher – Stroller type
Patent

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Folding baby carriage

Land vehicles – Wheeled – Extensible
Patent

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Stroller with double seats

Land vehicles – Wheeled – Stable vehicles – handle-propelled
Patent

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Stroller with double seats

Transportation – Perambulator – invalid chair – or stretcher – Stroller type
Patent

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Profile ID: LFUS-PAI-P-146879

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