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发明名称
KORRUGERINGSVALS
摘要
申请公布号
SE395380(B)
申请公布日期
1977.08.15
申请号
SE19720013557
申请日期
1972.10.20
申请人
* VULCAN AUSTRALIA LTD
发明人
M K * FIDDLER;J M * TRIHEY
分类号
B21D13/04;(IPC1-7):21B27/02;21D13/04
主分类号
B21D13/04
代理机构
代理人
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