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经营范围
发明名称
High temperature apparatus
摘要
申请公布号
US2321217(A)
申请公布日期
1943.06.08
申请号
US19410402765
申请日期
1941.07.17
申请人
THE AMERICAN BRAKE SHOE AND FOUNDRY COMPANY
发明人
LERNER EARL A.
分类号
F27B7/22
主分类号
F27B7/22
代理机构
代理人
主权项
地址
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