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发明名称
FOIL-TYPE VACUUM GAUGE
摘要
申请公布号
US3489010(A)
申请公布日期
1970.01.13
申请号
USD3489010
申请日期
1968.09.10
申请人
THERMO ELECTRON CORP.
发明人
WILLIAM PETER TEAGAN
分类号
G01L21/00;(IPC1-7):G01L21/14
主分类号
G01L21/00
代理机构
代理人
主权项
地址
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