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发明名称
摘要
申请公布号
JPH0482591(U)
申请公布日期
1992.07.17
申请号
JP19900122132U
申请日期
1990.11.21
申请人
发明人
分类号
F41G3/00;F41H13/00;(IPC1-7):F41H13/00
主分类号
F41G3/00
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代理人
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