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发明名称
摘要
申请公布号
JPH0557045(B2)
申请公布日期
1993.08.23
申请号
JP19840222618
申请日期
1984.10.22
申请人
KOBE SEIKOSHO KK;TOSHIBA KK
发明人
SAKURAGORI TOMONOBU;KANEHARA MITSUO;TAKIGAWA HIROSHI;KADOMA TSUTOMU
分类号
B21C37/00;B21C37/04;C22F1/00;C22F1/18;G21C7/06;G21C7/10;G21C7/24;(IPC1-7):B21C37/04
主分类号
B21C37/00
代理机构
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