Title:
超音波送受波器
Document Type and Number:
Japanese Patent JP5924989
Kind Code:
B2
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Inventors:
Hiroshi Ichii
Application Number:
JP2012052887A
Publication Date:
May 25, 2016
Filing Date:
March 09, 2012
Export Citation:
Assignee:
Nippon Ceramic Co., Ltd.
International Classes:
H04R17/00
Domestic Patent References:
JP63085998U |