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Patent Searching and Data


Title:
水晶振動子、水晶ユニット、水晶発振器と携帯機器
Document Type and Number:
Japanese Patent JP5103638
Kind Code:
B2
Inventors:
Hirofumi Kawashima
Application Number:
JP2009091537A
Publication Date:
December 19, 2012
Filing Date:
March 11, 2009
Export Citation:
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Assignee:
Piedeck Technical Research Institute Co., Ltd.
International Classes:
H03H9/19; H01L41/09; H01L41/18; H01L41/22; H01L41/23; H01L41/313; H01L41/332; H03B5/32; H03H3/02; H03H3/04; H03H9/02; H03H9/10; H03H9/215
Domestic Patent References:
JP56065517A
JP10294631A
JP2000004138A
JP1126008A
JP2002057528A
JP2000307368A
JP2000106515A
JP11103230A
JP58146117A
JP2003087090A
Foreign References:
WO2000005812A1
WO2000044092A1