摘要
2017-42.Method of reusing core sand Patent No.：US2017106433（A1）Date of Patent：2016-10-06Inventor（s）：Daisuke Yamashita,et al Assignee：Toyota Jidosha Kabushiki Kaisha[JP]The present disclosure relates to a method of reusing core sand,more specificaly,to a method of reusing core sand in which water glass is used as a binder.
2017-42.Method of reusing core sand Patent No.:US2017106433(A1)Date of Patent:2016-10-06Inventor(s):Daisuke Yamashita,et al Assignee:Toyota Jidosha Kabushiki Kaisha[JP]The present disclosure relates to a method of reusing core sand,more specificaly,to a method of reusing core sand in which water glass is used as a binder.The disclosure provides a method of reusing core
