Document Type and Number:
Japanese Patent JPS53163120
Kind Code:
U
More Like This:
| JP2019208106 | SPEAKER AND METHOD OF ASSEMBLING THE SAME |
| WO/2021/068298 | SOUND GENERATING DEVICE |
| JP5088377 | Speakers and audio systems |
Application Number:
JP6832177U
Publication Date:
December 20, 1978
Filing Date:
May 27, 1977
Export Citation:
International Classes:
H04R9/02; H04R9/06; (IPC1-7): H04R9/02; H04R9/06