Sulfates

Industry

  • CPC
  • C09K11/648
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Current Industry

Patents Grantslast 30 patents

  • Information Patent Grant

    Phosphors and light-emitting devices using the same

    • Patent number 8,362,689
    • Issue date Jan 29, 2013
    • National Chiao Tung University
    • Teng-Ming Chen
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Recording material

    • Patent number 4,069,440
    • Issue date Jan 17, 1978
    • Matsushita Electric Industrial Co., Ltd.
    • Takeshi Takeda
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents