专利名称：Resin casing
发明人：Hideho Ariyoshi,Kazuyuki Kaino申请号：US07/656826申请日：19910219公开号：US05131559A公开日：19920721
摘要：A resin casing of a box-like configuration has side walls, a bottom wall and aplurality of partition walls. Each partition wall has two opposite end portions tapered, atwhich the partition wall is integrally formed with the side wall. Thus, the cooling speed ismade constant at every portion in the resin casing to avoid shrinkage marks andunwanted raised lines.
申请人：MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
代理机构：Wenderoth, Lind & Ponack
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