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经营范围
发明名称
TUBULAR ANCHOR
摘要
申请公布号
RO107295(B1)
申请公布日期
1993.10.30
申请号
RO19900145265
申请日期
1990.06.04
申请人
INSTITUTUL DE CERCETARI INGINERIE TEHNOLOGICA SI PROIECTARI PENTRU MINEREURI NEFEROASE, BAIA MARE
发明人
PACURAR TRAIAN;KRUK STEFAN;NEBELLA IOSIF
分类号
E21D21/00;(IPC1-7):E21D21/00
主分类号
E21D21/00
代理机构
代理人
主权项
地址
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