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Class Information
Number: D14/169
Name: Recording, communication, or information retrieval equipment > Video or audio transmission, recording or playback equipment > Combined (8) > Radio or amplifier and phonograph
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| D486816 |
Audio signal amplifier |
Feb. 17, 2004 |
| D442937 |
Combined record player, radio tuner and amplifier |
May. 29, 2001 |
| D442573 |
Combined digital audio disc player, radio tuner and amplifier |
May. 22, 2001 |
| D316715 |
Combined record player, radio and tape recorder |
May. 7, 1991 |
| D310222 |
Combined tuner, amplifier, record player and tape deck |
Aug. 28, 1990 |
| D305658 |
Combined record player and radio receiver |
Jan. 23, 1990 |
| D263140 |
Combined record player, tuner and amplifier |
Feb. 23, 1982 |
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