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发明名称
Indicating device
摘要
申请公布号
US2312336(A)
申请公布日期
1943.03.02
申请号
US19410388821
申请日期
1941.04.16
申请人
HOLLIDAY THEODORE B
发明人
HOLLIDAY THEODORE B.
分类号
G01D7/02
主分类号
G01D7/02
代理机构
代理人
主权项
地址
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