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经营范围
发明名称
HOLLOW UPRIGHT ROAD MARK
摘要
申请公布号
JPS58101910(A)
申请公布日期
1983.06.17
申请号
JP19810200093
申请日期
1981.12.14
申请人
KIYOURITSU KENKYUSHO:KK
发明人
TOKUOKA KENJI
分类号
E01F9/012;E01F9/015;E01F9/018;E01F9/087;E01F9/093
主分类号
E01F9/012
代理机构
代理人
主权项
地址
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