Showing 1 - 3 results of 3 for search 'Philippine Inventors Commission', query time: 0.01s Refine Results
  1. 1

    Proceedings ... [held at Manila on] 13-20 April 1974.

    Published 1974
    Book

    Proceedings ... [held at Manila on] 13-20 April 1974.
  2. 2

    The art and science of invention by Rebano, Luis 1901-

    Published 1972
    Book

    The art and science of invention
  3. 3

    Philippine inventors bulletin.

    Continuing Resource

    Philippine inventors bulletin.

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