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发明名称
CENTER SEMI-FIXING POST TENSION SYSTEM PC CROSSTIE
摘要
申请公布号
JPS60102401(A)
申请公布日期
1985.06.06
申请号
JP19830209613
申请日期
1983.11.08
申请人
NIHON KOUGEN CONCRETE KK
发明人
SUZUKI SHIGERU;ABE GENJI
分类号
E01B3/34;E01B3/28
主分类号
E01B3/34
代理机构
代理人
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地址
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