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发明名称
Forged roll for rolling a seamless steel pipe and manufacturing method of same
摘要
申请公布号
AU733467(B2)
申请公布日期
2001.05.17
申请号
AU19970028367
申请日期
1997.06.27
申请人
KAWASAKI STEEL CORPORATION;PACIFIC STEEL MFG CO., LTD.
发明人
TARO KANAYAMA;AKIRA YORIFUJI;TOSHIAKI KASUYA;YUICHIRO SATO;SHOITSU SEO;SATOSHI MATSUOKA
分类号
B21B27/00;C21D7/13;C21D9/38;(IPC1-7):B21B27/02
主分类号
B21B27/00
代理机构
代理人
主权项
地址
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