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发明名称
Impulse measuring and recording apparatus
摘要
申请公布号
US2255473(A)
申请公布日期
1941.09.09
申请号
US19390269805
申请日期
1939.04.24
申请人
GENERAL ELECTRIC COMPANY
发明人
RICH THEODORE A.
分类号
G01D9/16;G01D15/24;G01R13/06;G01R15/00
主分类号
G01D9/16
代理机构
代理人
主权项
地址
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