Title:
【発明の名称】電気音響変換器の磁気回路
Document Type and Number:
Japanese Patent JP2791686
Kind Code:
B2
Inventors:
SHIMADA TETSUO
HORII SAIJIRO
TONOYAMA HATSU
HORII SAIJIRO
TONOYAMA HATSU
Application Number:
JP15000389A
Publication Date:
August 27, 1998
Filing Date:
June 12, 1989
Export Citation:
Assignee:
ONKYOO KK
International Classes:
H04R9/00; H04R9/02; (IPC1-7): H04R9/02; H04R9/00
Domestic Patent References:
| JP63120592A | ||||
| JP6238100A | ||||
| JP6268396U | ||||
| JP62143395U | ||||
| JP6433293U | ||||
| JP5294834U | ||||
| JP427273Y2 |