Document Type and Number:
Japanese Patent JPS5132301
Kind Code:
A
Inventors:
TAKASHIMA NARIMITSU
Application Number:
JP10534574A
Publication Date:
March 18, 1976
Filing Date:
September 11, 1974
Export Citation:
Assignee:
KYOEI STEEL LTD
International Classes:
H04R1/26; H04R1/20; H04R5/00; H04S1/00; (IPC1-7): H04R1/20; H04R5/00
Domestic Patent References:
| JPS50132901A | 1975-10-21 |