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Patent Searching and Data


Title:
【考案の名称】スピーカ
Document Type and Number:
Japanese Patent JPH04131098
Kind Code:
U
Inventors:
Inaba On
Application Number:
JP3749891U
Publication Date:
December 01, 1992
Filing Date:
May 27, 1991
Export Citation:
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International Classes:
H04R9/04; (IPC1-7): H04R9/04