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经营范围
发明名称
Vapor-electric device
摘要
申请公布号
US2428586(A)
申请公布日期
1947.10.07
申请号
US19430495404
申请日期
1943.07.20
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
ROSE HERBERT A.
分类号
主分类号
代理机构
代理人
主权项
地址
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