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  1. 41
    Patent models index : guide to the collections of the National Museum of American History, Smithsonian Institution /
    Published 2010

    Government Document Book
  2. 42
    Trademarks assign : US trademarks assignments recorded at the USPTO

    Government Document Serial
  3. 43
    Patents assign : US patents assignments recorded at the USPTO 1980 August to present

    Government Document Serial
  4. 44
    Index of patents issued from the United States Patent Office
    Published 1921

    Government Document Serial
  5. 45
    Patents & trademarks assign
    Published 2001

    Government Document Serial
  6. 46
    Welcome to the USPTO Web patent databases

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Book
  7. 47
    Trademarks assign US trademarks assignments recorded at the USPTO

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Electronic Serial
  8. 48
    Trademarks BIB
    Published 2001

    Government Document Serial
  9. 49
    Xin ji shu ge ming wen di ji dui che yan jiu
    Xin ji shu ge ming wen di ji dui che yan jiu
    新技术革命问题及对策研究
    新技术革命问题及对策研究
    Published 1987

    Journal
  10. 50
    Inhalt der mechanisch-technischen Zeitschriften, umfassend das gesamte Gebiet des Maschinenwesens

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Serial
  11. 51
    Index of trade-marks issued from the United States Patent Office
    Published 1928

    Serial
  12. 52
    USAMark

    Government Document Serial
  13. 53
    Ukazatelʹ khronologicheskīĭ, predmetnyĭ i alfavitnyĭ vydannykh v Rossīi privilegīĭ ... : s 1814 po 1883 god
    Published 1884

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Book
  14. 54
    Concordance, United States patent classification to international patent classification
    Published 2000

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Book
  15. 55
    Abstract and index collection - National Bureau of Standards Library /
    Published 1980

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Book
  16. 56
    Advanced technologies & aerospace database

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Book
  17. 57
    INSPEC

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Book
  18. 58
    National Technical Information Service : the central source for government information
    Published 1990

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Book
  19. 59
    Electronic engineering patent index : a compliation of electronic engineering patents issued by the United States Patent Office /
    Published 1946

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Book
  20. 60
    Alphabetical index of patentees of inventions : with an introduction and appendix of additions and corrections compiled in the Patent Office Library /
    by Woodcroft, Bennet, 1803-1879
    Published 1969

    Book
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