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经营范围
发明名称
SNOW MELTING DEVICE
摘要
申请公布号
JPH10317346(A)
申请公布日期
1998.12.02
申请号
JP19970147313
申请日期
1997.05.20
申请人
SHOWA:KK
发明人
IMAI MIKIO
分类号
E01H5/10;(IPC1-7):E01H5/10
主分类号
E01H5/10
代理机构
代理人
主权项
地址
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