发明名称 Method of making a toy fish.
摘要 A method is provided for making a magnetic toy fish. The method comprises conformally joining two premolded plastic half-shell sections 10a, 10b containing a magnetic member 26 and a counterweight 34,36, and applying sonar energy across the joints to permanently join the half-shell sections 10a, 10b together and form the fish. <IMAGE>
申请公布号 EP0644038(A3) 申请公布日期 1995.07.12
申请号 EP19940301724 申请日期 1994.03.10
申请人 MASUDAYA CORP 发明人 HORIUCHI SHIGEYUKI
分类号 A63F9/00;A63F9/34;B29C65/08;G09F19/08 主分类号 A63F9/00
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