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发明名称
PIPE MAKING APPARATUS
摘要
申请公布号
KR200187052(Y1)
申请公布日期
2000.07.01
申请号
KR19970034027U
申请日期
1997.11.26
申请人
LEE, JONG MUN
发明人
KANG, HO CHIL;LEE, JING MUN
分类号
B21D5/02;(IPC1-7):B21D5/02
主分类号
B21D5/02
代理机构
代理人
主权项
地址
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