TREA

Sung Shan Chang Chien

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  • Walnut Creek, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Structure of a fruit and vegetable processor
    • Patent number 7,263,926
    • Issue date Sep 4, 2007
    • Sung Shan Chang Chien
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Structure of a fruit and vegetable processor
    • Patent number 6,837,153
    • Issue date Jan 4, 2005
    • Sung Shan Chang Chien
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Physiological washing device
    • Patent number 6,675,400
    • Issue date Jan 13, 2004
    • Sung-Shan Chang Chien
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...