Document Type and Number:
Japanese Patent JPS5037524
Kind Code:
U
More Like This:
WO/2015/176651 | ASSEMBLED CHILDREN SPECIAL HEADSET |
Application Number:
JP8936673U
Publication Date:
April 18, 1975
Filing Date:
July 30, 1973
Export Citation:
International Classes:
H04R1/10; (IPC1-7): H04R1/10