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发明名称
SNOW-THAWING DEVICE
摘要
申请公布号
JPH11152722(A)
申请公布日期
1999.06.08
申请号
JP19970319598
申请日期
1997.11.20
申请人
KAMO YOSHIAKI
发明人
KAMO YOSHIAKI
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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