Title:
【考案の名称】ド-ム形スピ-カ-
Document Type and Number:
Japanese Patent JPS59169196
Kind Code:
U
Inventors:
Koji Tsukamoto
Ryuji Saito
Ryuji Saito
Application Number:
JP6226483U
Publication Date:
November 12, 1984
Filing Date:
April 26, 1983
Export Citation:
International Classes:
H04R9/02; H04R9/06; (IPC1-7): H04R9/02; H04R9/06