Results for "United States. Patent and Trademark Office"

 
Showing results 3757 - 3768 of 4042 for United States. Patent and Trademark Office
  1. Duke and Duchess of Kent Tour NMHT

    Duke and Duchess of Kent Tour NMHT

    • Date: 1972 October 12, 1972
    • Creator: Harrell, Alfred

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  3. Presentation of Edward W. Browning Achievement Award to Paul B. Sears

    Presentation of Edward W. Browning Achievement Award to Paul B. Sears

    • Date: 1972 December 1, 1972
    • Creator: Farrar, Richard

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  5. 1972 Festival of American Folklife

    1972 Festival of American Folklife

    • Date: 1972 June 30, 1972
    • Creator: Neufeld, Harry B

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  7. Opening Night of the "Right to Vote" Exhibit

    Opening Night of the "Right to Vote" Exhibit

    • Date: 1972 September 26, 1972
    • Creator: Krantz, Victor

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  9. "Ballooning: 1782-1972" Exhibit Set Up at A&I Building

    "Ballooning: 1782-1972" Exhibit Set Up at A&I Building

    • Date: 1972 February 8, 1972
    • Creator: Farrar, Richard

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  11. Opening of "Ballooning: 1782-1972" Exhibit at A&I Building

    Opening of "Ballooning: 1782-1972" Exhibit at A&I Building

    • Date: 1972 February 28, 1972
    • Creator: Robinson, Albert J

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  13. "Ballooning: 1782-1972" Exhibit Set Up at A&I Building

    "Ballooning: 1782-1972" Exhibit Set Up at A&I Building

    • Date: 1972 February 8, 1972
    • Creator: Farrar, Richard

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  15. "Ballooning: 1782-1972" Exhibit Set Up at A&I Building

    "Ballooning: 1782-1972" Exhibit Set Up at A&I Building

    • Date: 1972 February 8, 1972
    • Creator: Farrar, Richard

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  17. "Ballooning: 1782-1972" Exhibit Set Up at A&I Building

    "Ballooning: 1782-1972" Exhibit Set Up at A&I Building

    • Date: 1972 February 8, 1972
    • Creator: Farrar, Richard

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  19. "Ballooning: 1782-1972" Exhibit Set Up at A&I Building

    "Ballooning: 1782-1972" Exhibit Set Up at A&I Building

    • Date: 1972 February 8, 1972
    • Creator: Farrar, Richard

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  21. Preview Opening of "World War I Aviation" Exhibit

    Preview Opening of "World War I Aviation" Exhibit

    • Date: 1972 March 29, 1972
    • Creator: Hofmeister, Richard K

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  23. National Air and Space Museum Groundbreaking Ceremony

    National Air and Space Museum Groundbreaking Ceremony

    • Date: 1972 November 20, 1972
    • Creator: Neufeld, Harry B

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Showing results 3757 - 3768 of 4042 for United States. Patent and Trademark Office

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