Title:
【考案の名称】2ウエイスピ-カ-
Document Type and Number:
Japanese Patent JPS60177585
Kind Code:
U
Inventors:
Kimura Shigeyuki
Application Number:
JP6365984U
Publication Date:
November 26, 1985
Filing Date:
April 27, 1984
Export Citation:
International Classes:
H04R1/24; H04R9/06; (IPC1-7): H04R1/24