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发明名称
Resistance thermometer and method of manufacturing the same
摘要
申请公布号
US2238015(A)
申请公布日期
1941.04.08
申请号
US19370181880
申请日期
1937.12.27
申请人
SCHLUMBERGER WELL SURVEYING CORPORATION
发明人
DOLL HENRI GEORGES
分类号
G01K7/18
主分类号
G01K7/18
代理机构
代理人
主权项
地址
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