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发明名称
Akustische Oberflächenwellenanordnung und Kommunikationsgerät
摘要
申请公布号
DE69027502(D1)
申请公布日期
1996.07.25
申请号
DE1990627502
申请日期
1990.10.11
申请人
HITACHI, LTD., TOKIO/TOKYO, JP
发明人
TABUCHI, TOYOJI, TSUKUI-GUN, KANAGAWA-KEN 220-01, JP;HIKITA, MITSUTAKA, HACHIOJI-SHI, TOKYO 193, JP;SHIBAGAKI, NOBUHIKO, KOKUBUNJI-SHI, TOKYO 185, JP;HIRASHIMA, TETSUYA, KATSUTA-SHI, IBARAKI-KEN 312, JP
分类号
H03H9/145;H03H9/64;(IPC1-7):H03H9/64
主分类号
H03H9/145
代理机构
代理人
主权项
地址
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