Celebrating American ingenuity : 25th Annual Inventors Expo and Conference, March 12-15, 1998, Epcot Walt Disney World Resort / co-sponsored by the U.S. Patent and Trademark Office and Intellectual Property Owners.
Publisher:
U.S. Department of CommercePatent and Trademark Office,
Copyright Date:
1998
Description:
1 sheet (6 unnumbered pages) : color illustrations ; 46 x 58 cm folded to 18 x 26 cm
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.