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发明名称
HULPROFIL, DENS ANVENDELSE I VARMEVEKSLERE OG FREMGANGSMAATE VED FREMSTILLING.
摘要
申请公布号
NO155069(C)
申请公布日期
1987.02.04
申请号
NO19840004137
申请日期
1984.10.17
申请人
NORSK HYDRO A.S
发明人
CLAUSEN, EDVIN LIST
分类号
B21D53/02;B21C23/10;B21C23/14;B29C47/00;F28F1/00;F28F1/02;F28F1/16;F28F1/22;(IPC1-7):F28F1/22
主分类号
B21D53/02
代理机构
代理人
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地址
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