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发明名称
METHOD FOR DEEP DRAWING TITANIUM SHEET
摘要
申请公布号
JPH0335824(A)
申请公布日期
1991.02.15
申请号
JP19890171634
申请日期
1989.07.03
申请人
NIPPON STEEL CORP
发明人
OGAMI TETSUO;KONDO MASAYOSHI;SOEDA SEIICHI
分类号
B21D22/20
主分类号
B21D22/20
代理机构
代理人
主权项
地址
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