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经营范围
发明名称
Dusting apparatus
摘要
申请公布号
US2458674(A)
申请公布日期
1949.01.11
申请号
US19440518726
申请日期
1944.01.18
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
BLANCHARD CHARLES E.;FERRE ALBERT W.
分类号
B29C37/00
主分类号
B29C37/00
代理机构
代理人
主权项
地址
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