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经营范围
发明名称
ULTRASONIC WAVE DELAY LINE
摘要
申请公布号
JPH0275216(A)
申请公布日期
1990.03.14
申请号
JP19880226586
申请日期
1988.09.12
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
SHINGU YUJI
分类号
H03H9/36
主分类号
H03H9/36
代理机构
代理人
主权项
地址
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