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发明名称
OBERFLAECHENWELLEN-BAUELEMENT
摘要
申请公布号
DE2738192(A1)
申请公布日期
1978.03.02
申请号
DE19772738192
申请日期
1977.08.24
申请人
TOKYO SHIBAURA ELECTRIC CO.,LTD.
发明人
YAMADA,AKIRA;SUZUKI,HITOSHI
分类号
H03H9/25;H03H3/08;H03H9/00;H03H9/02;(IPC1-7):H03H9/00
主分类号
H03H9/25
代理机构
代理人
主权项
地址
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