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发明名称
摘要
申请公布号
JPH072857(Y2)
申请公布日期
1995.01.25
申请号
JP19900004816U
申请日期
1990.01.22
申请人
发明人
分类号
A21C11/16;A23P1/08;E04F19/02;(IPC1-7):E04F19/02
主分类号
A21C11/16
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代理人
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