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经营范围
发明名称
CONCRETE PILE
摘要
申请公布号
JPS5664018(A)
申请公布日期
1981.06.01
申请号
JP19790138092
申请日期
1979.10.25
申请人
TOUKIYUU CONCRETE KOGYO KK
发明人
WATANABE CHIKAO
分类号
E02D5/32;E02D5/50;E02D7/00
主分类号
E02D5/32
代理机构
代理人
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地址
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