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经营范围
发明名称
SWEEPER
摘要
申请公布号
JPH1030218(A)
申请公布日期
1998.02.03
申请号
JP19960207852
申请日期
1996.07.17
申请人
HATSUTA KAKUSANKI KK
发明人
HASAYA HIDEKI
分类号
E01H1/04;E01H1/05;(IPC1-7):E01H1/04
主分类号
E01H1/04
代理机构
代理人
主权项
地址
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