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发明名称
TUBE EXPANDERS OF STANILESS STEEL PLATE
摘要
申请公布号
KR910005535(B1)
申请公布日期
1991.07.31
申请号
KR19840003318
申请日期
1984.06.13
申请人
OHENU IND.CO.,LTD.
发明人
NAKAMURA YOSIRO
分类号
B21D41/02;(IPC1-7):B21D41/02
主分类号
B21D41/02
代理机构
代理人
主权项
地址
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