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  • × author_ss:"Rademaker, C.A."
  1. Rademaker, C.A.: ¬The classification of plants in the United States Patent Classification System (2000) 6.68 
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  2. Rademaker, C.A.: ¬The classification of ornamental designs in the United States Patent Classification System (2000) 6.68 
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  3. Rademaker, C.A.: ¬The classification of ornamental designs in the United States Patent Classification System (2000) 6.68 
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