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发明名称
摘要
申请公布号
JPS574555(U)
申请公布日期
1982.01.11
申请号
JP19800080562U
申请日期
1980.06.09
申请人
发明人
分类号
B61B13/04;A63B55/60;B61B13/06;B61J1/00;E04H6/30;(IPC1-7):E04H6/30;A63B55/08
主分类号
B61B13/04
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代理人
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地址
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