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发明名称
STEEL FOR PIPE
摘要
申请公布号
JPS60234952(A)
申请公布日期
1985.11.21
申请号
JP19850084369
申请日期
1985.04.19
申请人
MANNESMANN AG
发明人
INGO FUON HAAGEN;HANSU GEORUGU HIRURENBURANTO;RORUFU KONRATSUTO PETSUPERURINGU
分类号
C22C38/00;C21D8/10;C22C38/04
主分类号
C22C38/00
代理机构
代理人
主权项
地址
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