发明名称 FOOTWEAR
摘要 A method for producing an injection molded article comprises positioning pre-formed sections made of cloth or the like in the cavity of an injection mold, injecting the molten resinous material into the remainder of the cavity and cooling the material to a condition under which the latter is cured and integrally connected to the pre-positioned sections. The article produced by the above method comprises at least sections and connecting - members adapted to connect said sections to each other.
申请公布号 US3672078(A) 申请公布日期 1972.06.27
申请号 USD3672078 申请日期 1970.06.23
申请人 TATSUO FUKUOKA 发明人 TATSUO FUKUOKA
分类号 A43B1/14;A43B3/10;B29C45/14;B29D35/06;(IPC1-7):A43B3/12 主分类号 A43B1/14
代理机构 代理人
主权项
地址