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发明名称
FURNACE
摘要
申请公布号
CA312157(A)
申请公布日期
1931.06.09
申请号
CAD312157
申请日期
申请人
THE ERIE CITY IRON WORKS
发明人
DONALD LETSON BLATTER
分类号
主分类号
代理机构
代理人
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地址
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