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发明名称
Chill mould for casting cylinder heads of air-cooled engines
摘要
申请公布号
US2433109(A)
申请公布日期
1947.12.23
申请号
US19380195909
申请日期
1938.03.14
申请人
PIERRE FOURON
发明人
FOURON PIERRE
分类号
B22C9/26
主分类号
B22C9/26
代理机构
代理人
主权项
地址
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