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发明名称
An improved process for controlling the texture produced during solidification in iron and steel alloys cast in chill-moulds
摘要
申请公布号
GB772305(A)
申请公布日期
1957.04.10
申请号
GB19540031899
申请日期
1954.11.04
申请人
GEBR BOEHLER & CO. AKTIENGESELLSCHAFT
发明人
分类号
B22D27/02
主分类号
B22D27/02
代理机构
代理人
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