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经营范围
发明名称
HEATING APPARATUS
摘要
申请公布号
CA457598(A)
申请公布日期
1949.06.28
申请号
CAD457598
申请日期
申请人
GEORGE B. HERBSTER
发明人
GEORGE B. HERBSTER
分类号
主分类号
代理机构
代理人
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地址
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