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经营范围
发明名称
Sintering apparatus
摘要
申请公布号
US1891298(A)
申请公布日期
1932.12.20
申请号
US19310577143
申请日期
1931.11.24
申请人
AMERICAN LURGI CORPORATION
发明人
WITTENBERG HERBERT
分类号
F27B21/06
主分类号
F27B21/06
代理机构
代理人
主权项
地址
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