International Patents, 1890-2020


Source Information

  • TitleInternational Patents, 1890-2020 
    AuthorAncestry.com 
    PublisherName: Ancestry.com Operations, Inc.; Location: Lehi, UT, USA; Date: 2021; 
    Source IDS1423 
    Linked to
    Individuals: 2    		Octavius Leonard George Aust
    R. Grist