Title:
ULTRASONIC WAVE OSCILLATOR
Document Type and Number:
Japanese Patent JPS54156520
Kind Code:
A
More Like This:
| WO/2020/176421 | ACOUSTIC REFLECTOR FOR HEIGHT CHANNEL SPEAKER |
| WO/2018/144389 | NOISE REDUCTION FOR HIGH-AIRFLOW AUDIO TRANSDUCERS |
| JPH0322796 | CABINET STRUCTURE OF LOUDSPEAKER |
Inventors:
YAGIOKA MOICHI
Application Number:
JP6506078A
Publication Date:
December 10, 1979
Filing Date:
May 31, 1978
Export Citation:
Assignee:
CHO ONPA KOGYO CO
International Classes:
H04R1/34; H04R1/32; (IPC1-7): H04R1/32