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发明名称
Leak detecting device
摘要
申请公布号
US3131638(A)
申请公布日期
1964.05.05
申请号
US19620207619
申请日期
1962.07.05
申请人
LAPP INSULATOR COMPANY, INC.
发明人
WILSON LAWRENCE F.;LEIPOLD VICTOR
分类号
F04B43/00
主分类号
F04B43/00
代理机构
代理人
主权项
地址
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