Results for "Patents"

 
Showing results 1 - 5 of 5 for Patents
  1. Authority Record/EAC

    Agency history, 1964-

    • Date: 1964 1964-
    • Creator: National Portrait Gallery (Smithsonian Institution) Office of the Director

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  3. Finding Aid

    SIA Acc. 14-278, National Portrait Gallery (Smithsonian Institution) Office of the Director, Subject Files, 2008-2012

    • Date: 2008 2008-2012
    • Creator: National Portrait Gallery (Smithsonian Institution). Office of the Director
    • Creator: Smithsonian Institution Archives

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  5. Authority Record/EAC

    Agency history, 1962-

    • Date: 1962 1962-
    • Creator: National Portrait Gallery (Smithsonian Institution)

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  7. Finding Aid

    SIA Acc. 08-092, National Portrait Gallery (Smithsonian Institution) Office of the Director, Subject Files, 1958-2007

    • Date: 1958 1958-2007
    • Creator: National Portrait Gallery (Smithsonian Institution). Office of the Director
    • Creator: Smithsonian Institution Archives

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  9. Finding Aid

    SIA Acc. 07-099, National Portrait Gallery (Smithsonian Institution) Office of the Director, Exhibition Records, 1983, 1992-2006

    • Date: 1983 1983-2006 1983, 1992-2006
    • Creator: National Portrait Gallery (Smithsonian Institution). Office of the Director
    • Creator: Smithsonian Institution Archives

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Showing results 1 - 5 of 5 for Patents