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发明名称
摘要
申请公布号
DE9001640(U1)
申请公布日期
1990.04.19
申请号
DE19900001640U
申请日期
1990.02.13
申请人
KARL HEESS GMBH & CO, 6840 LAMPERTHEIM, DE
发明人
分类号
C21D1/673;C21D11/00
主分类号
C21D1/673
代理机构
代理人
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