■ Hanger-Network 中田工芸株式会社

《ハンガーのコレクション》

■coat hanger collector

《ハンガーの歴史》

■THE WOODEN HANGER Co. The Wooden Hanger: A Brief History

■origin of the the wire coat hanger

■Inventors Who Invented The Coat Hanger?

■The True Story of How the Wire Coat Hanger Got Invented