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发明名称
HIGH-FREQUENCY PORCELAIN COMPOSITION, PROCESS FOR PRODUCING THE SAME AND PLANAR HIGH-FREQUENCY CIRCUIT
摘要
申请公布号
EP1642874(A4)
申请公布日期
2008.07.09
申请号
EP20040745426
申请日期
2004.05.28
申请人
YASUFUKU CERAMICS CO., LTD.;MARUSU GLAZE CO., LTD.
发明人
TSUNOOKA, TSUTOMU;OHSATO, HITOSHI;SUGIYAMA, TOMONORI
分类号
C04B35/04;C04B35/20;H01B3/12;H01G4/12
主分类号
C04B35/04
代理机构
代理人
主权项
地址
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