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Hsueh Lee Tsai

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  • Yunlin Hsien, TW
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Temperature control device for aquarium
    • Publication number 20090308325
    • Publication date Dec 17, 2009
    • Sinn Long Development Co., Ltd.
    • Hsueh Lee Tsai
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Filter device for aquarium
    • Publication number 20090255480
    • Publication date Oct 15, 2009
    • Hsueh Lee Tsai
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Filtration device for aquarium
    • Publication number 20090139916
    • Publication date Jun 4, 2009
    • Hsueh Lee Tsai
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Aerating or air bubble collecting device
    • Publication number 20090139458
    • Publication date Jun 4, 2009
    • Hsueh Lee Tsai
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Aerating device for aquarium
    • Publication number 20090134532
    • Publication date May 28, 2009
    • Hsueh Lee Tsai
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Water aerating and controlling assembly for aquarium
    • Publication number 20090127724
    • Publication date May 21, 2009
    • Hsueh Lee Tsai
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Water aerating device for aquarium
    • Publication number 20090127175
    • Publication date May 21, 2009
    • Hsueh Lee Tsai
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Dirt collecting device for aquarium
    • Publication number 20090126645
    • Publication date May 21, 2009
    • Hsueh Lee Tsai
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Water aerating and dirt collecting assembly for aquarium
    • Publication number 20090120859
    • Publication date May 14, 2009
    • Hsueh Lee Tsai
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Water aerating and dirt collecting assembly for aquarium
    • Publication number 20090120860
    • Publication date May 14, 2009
    • Hsueh Lee Tsai
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING