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  1. 1

    Inventing and patenting in the Philippines Learn how to make money from your inventions!. 由 Conanan, Virgil

    出版 2003
    图书

    Inventing and patenting in the Philippines Learn how to make money from your inventions!.
  2. 2

    Eureka! The entrepreneurial inventor's guide to developing, protecting, and profiting from your ideas. 由 Gold, Robert J.

    出版 1994
    图书

    Eureka! The entrepreneurial inventor's guide to developing, protecting, and profiting from your ideas.
  3. 3

    Philippine Inventions Expo '83 & 17th National Inventors Week. 由 Philippines. Republic. National Science & Technology Authority. Philippine Invention Development Institute

    出版 1983
    图书

    Philippine Inventions Expo '83 & 17th National Inventors Week.
  4. 4

    Philippine inventions : a catalogue of inventions, utility models and creative resources / compiled by the Philippine Invention Teamof the Rural Transformation Project.

    出版 1975
    图书

    Philippine inventions : a catalogue of inventions, utility models and creative resources / compiled by the Philippine Invention Teamof the Rural Transformation Project.
  5. 5

    Invention and economic growth 由 Schmookler, Jacob

    出版 1966
    图书

    Invention and economic growth
  6. 6

    The Solanos technology, economics, & impact on society. 由 Anos, Alfredo M. Sr

    图书

    The Solanos technology, economics, & impact on society.
  7. 7

    Inventions responding to global challenges.

    文件

    Inventions responding to global challenges.
  8. 8

    The invention of invention 由 Rae, John

    文件

    The invention of invention

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