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发明名称
CONCRETE SHEET PILE HAVING WATER-CONVEYANCE HOLE AND DRIVING SAID PILE
摘要
申请公布号
JPS6421119(A)
申请公布日期
1989.01.24
申请号
JP19870176444
申请日期
1987.07.14
申请人
NISHI NIPPON TETSUDO KK;FUJI P S CONCRETE KK;TOOMEN KENKI KK
发明人
KITAGAKI KUNIYUKI;MIZUTA KENSAKU;YASUDA HARUKI
分类号
E02D7/00;E02D5/10;E02D7/24
主分类号
E02D7/00
代理机构
代理人
主权项
地址
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