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发明名称
摘要
申请公布号
JPH0477425(U)
申请公布日期
1992.07.07
申请号
JP19900121702U
申请日期
1990.11.20
申请人
发明人
分类号
B29C33/44;B29C45/42;(IPC1-7):B29C45/42
主分类号
B29C33/44
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代理人
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