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发明名称
FANS WITH SPIN VANES
摘要
申请公布号
CA577816(A)
申请公布日期
1959.06.16
申请号
CAD577816
申请日期
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
RODERICK V. WOODBURY
分类号
主分类号
代理机构
代理人
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