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发明名称
摘要
申请公布号
JPS4810148(U)
申请公布日期
1973.02.03
申请号
JP19710051811U
申请日期
1971.06.17
申请人
发明人
分类号
B62B1/04;B62B1/12;(IPC1-7):B62B1/12
主分类号
B62B1/04
代理机构
代理人
主权项
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