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发明名称
TWO-STAGE ULTRASONIC TRAVELING WAVE DEVICE
摘要
申请公布号
CA915823(A)
申请公布日期
1972.11.28
申请号
CAD915823
申请日期
申请人
TEXAS INSTRUMENTS INCORPORATED
发明人
LEWIS T. CLAIBORNE, JR.
分类号
H03F3/00;(IPC1-7):H03F3/00
主分类号
H03F3/00
代理机构
代理人
主权项
地址
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