skos:altLabel | - new building
- Patent Office
- 1864 Patent Office Building
- Donald W. Reynolds Center
- Old Patent Office
- Patent Office Building
- Patent Office building
- Patent Office in Washington, D.C.
- U.S. Patent Office
- U.S. Patent Office Building
- U.S. Patent Office building
- US Patent Office building
- United States Patent Office
- Washington, D.C. Patent Office
- old Patent Office Building
- Donald W. Reynolds Center for American Art and Portraiture
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