Title:
【考案の名称】イヤホ-ン
Document Type and Number:
Japanese Patent JPS59101590
Kind Code:
U
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Inventors:
Hayashi Misako
Application Number:
JP19558582U
Publication Date:
July 09, 1984
Filing Date:
December 27, 1982
Export Citation:
International Classes:
H04R1/10; (IPC1-7): H04R1/10