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发明名称
Stable element
摘要
申请公布号
US2417081(A)
申请公布日期
1947.03.11
申请号
US19450607711
申请日期
1945.07.30
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
LYNN LAWRENCE B.
分类号
G01C21/18
主分类号
G01C21/18
代理机构
代理人
主权项
地址
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