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发明名称
ECCENTRICITY REGULATOR APPARATUS OF VIBRATION CORE FOR MANHOLE AND CONCRETE PIPE FORMINGS
摘要
申请公布号
KR200169113(Y1)
申请公布日期
2000.02.01
申请号
KR19970031801U
申请日期
1997.11.06
申请人
BYUN, TAE JANG
发明人
BYUN, KOUNG JIN
分类号
B28B21/14;(IPC1-7):B28B21/14
主分类号
B28B21/14
代理机构
代理人
主权项
地址
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