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发明名称
Multiparameter generator for ultrasonic transducers
摘要
申请公布号
US4736130(A)
申请公布日期
1988.04.05
申请号
US19870002434
申请日期
1987.01.09
申请人
PUSKAS, WILLIAM L.
发明人
PUSKAS, WILLIAM L.
分类号
B06B1/02;(IPC1-7):H01L41/08
主分类号
B06B1/02
代理机构
代理人
主权项
地址
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