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Showing results 1 - 3 of about 3 for copyright

  1. Drawing for Patent No. 376,630 from Patents granted to Charles F. Brush relating to electric machine

    ...in: Library Catalog Read: Full Text Download: Image No Copyright - United States Request copy of image How can I use this...

    https://library.si.edu/image-gallery/110702

  2. Patent No. 203,412 from Patents granted to Charles F. Brush relating to electric machinery and appar

    ...in: Library Catalog Read: Full Text Download: Image No Copyright - United States Request copy of image How can I use this...

    https://library.si.edu/image-gallery/110701

  3. Drawing for Patent No. 227,229 for electric lights granted to T.A. Edison May 4, 1880

    ...in: Library Catalog Read: Full Text Download: Image No Copyright - United States Request copy of image How can I use this...

    https://library.si.edu/image-gallery/110673

Showing results 1 - 3 of about 3 for copyright
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