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发明名称
LEVEE RAISING CONSTRUCTION METHOD AND DEVICE THEREOF FOR ELECTRIC POLE
摘要
申请公布号
JPH02132281(A)
申请公布日期
1990.05.21
申请号
JP19880285762
申请日期
1988.11.14
申请人
WATANABE TSUGUHIKO;WATANABE HIKOITSU;GENMA SANJI
发明人
WATANABE TSUGUHIKO
分类号
E04H12/34
主分类号
E04H12/34
代理机构
代理人
主权项
地址
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