JP2003531508A5 - - Google Patents

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Publication number
JP2003531508A5
JP2003531508A5 JP2001519084A JP2001519084A JP2003531508A5 JP 2003531508 A5 JP2003531508 A5 JP 2003531508A5 JP 2001519084 A JP2001519084 A JP 2001519084A JP 2001519084 A JP2001519084 A JP 2001519084A JP 2003531508 A5 JP2003531508 A5 JP 2003531508A5
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JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2001519084A
Other languages
Japanese (ja)
Other versions
JP4399139B2 (ja
JP2003531508A (ja
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Publication date
Application filed filed Critical
Priority claimed from PCT/CN2000/000241 external-priority patent/WO2001015493A1/zh
Publication of JP2003531508A publication Critical patent/JP2003531508A/ja
Publication of JP2003531508A5 publication Critical patent/JP2003531508A5/ja
Application granted granted Critical
Publication of JP4399139B2 publication Critical patent/JP4399139B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2001519084A 2000-08-18 2000-08-18 ２コイル２磁気空隙の変換器 Expired - Fee Related JP4399139B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2000/000241 WO2001015493A1 (fr) 1999-08-20 2000-08-18 Transducteur a deux bobines et a deux entrefers magnetiques

Publications (3)

Publication Number Publication Date
JP2003531508A JP2003531508A (ja) 2003-10-21
JP2003531508A5 true JP2003531508A5 (enrdf_load_stackoverflow) 2009-06-04
JP4399139B2 JP4399139B2 (ja) 2010-01-13

Family

ID=29276001

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001519084A Expired - Fee Related JP4399139B2 (ja) 2000-08-18 2000-08-18 ２コイル２磁気空隙の変換器

Country Status (1)

Country Link
JP (1) JP4399139B2 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006196961A (ja) * 2005-01-11 2006-07-27 Foster Electric Co Ltd 電気音響変換器用磁気回路
US9294843B2 (en) 2007-10-13 2016-03-22 Fan Zhang Multimedia acoustics system having audio frequency digital interface

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