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发明名称
HIGHLY TOUGH STEEL
摘要
申请公布号
JPH01177323(A)
申请公布日期
1989.07.13
申请号
JP19880203987
申请日期
1988.08.18
申请人
VEB STAHL & WALZWERK WILHELM FLORIN
发明人
BUORUFUGANGU SHIYUMITSUTO;FURANTSU TAMU;GIYUNTAA RANKAU
分类号
C21D8/08;C21D9/52;C22C38/00
主分类号
C21D8/08
代理机构
代理人
主权项
地址
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