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发明名称
GENERATOR-PROTECTION AGAINST LEAKAGE OF COOLER-TUBES
摘要
申请公布号
CA429671(A)
申请公布日期
1945.08.28
申请号
CAD429671
申请日期
申请人
CANADIAN WESTINGHOUSE COMPANY
发明人
ERNEST I. POLLARD
分类号
主分类号
代理机构
代理人
主权项
地址
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