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发明名称
Industrial furnace and firing apparatus
摘要
申请公布号
US2296256(A)
申请公布日期
1942.09.22
申请号
US19410377282
申请日期
1941.02.04
申请人
BLOOM FREDERICK S
发明人
BLOOM FREDERICK S.
分类号
C21D11/00
主分类号
C21D11/00
代理机构
代理人
主权项
地址
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