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Patent Searching and Data


Title:
DSL用ローパスフィルタ
Document Type and Number:
Japanese Patent JP4309376
Kind Code:
B2
Inventors:
Toru Ito
Hosokawa Misei
Application Number:
JP2005172071A
Publication Date:
August 05, 2009
Filing Date:
June 13, 2005
Export Citation:
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Assignee:
Hitachi Ferrite Electronics Co., Ltd.
International Classes:
H04M11/06; H01F19/02; H03H7/075; H03H7/09; H03H7/46
Domestic Patent References:
JP9116367A
JP2003338725A