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发明名称
摘要
申请公布号
JP2665682(B2)
申请公布日期
1997.10.22
申请号
JP19890091896
申请日期
1989.04.13
申请人
发明人
分类号
B29D30/30;(IPC1-7):B29D30/30
主分类号
B29D30/30
代理机构
代理人
主权项
地址
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