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发明名称
OIL BURNING APPARATUS
摘要
申请公布号
CA393283(A)
申请公布日期
1940.12.24
申请号
CAD393283
申请日期
申请人
CLARENCE W. USCHOLD;ROBERT E. DUFFY
发明人
ROBERT E. DUFFY;CLARENCE W. USCHOLD
分类号
主分类号
代理机构
代理人
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