USPC-to-IPC Reverse Concordance for IPC Subclass - H04R Loudspeakers, Microphones, Gramophone Pick-Ups Or Like Acoustic Electromechanical Transducers;Deaf-Aid Sets;Public Address Systems
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You are viewing a USPC-to-IPC Reverse Concordance Subclass.
USPC-to-IPC Reverse Concordance for
IPC Subclass - H04R
Loudspeakers, Microphones, Gramophone Pick-Ups Or Like Acoustic Electromechanical Transducers;Deaf-Aid Sets;Public Address Systems

Printable Version[PDF]
IPC GroupU.S. ClassU.S. Subclass
1  /  00 381 385
    381 396     -     433
1  /  02 181 141
    381 87
    381 89
    381 91
    381 332     -     354
    381 386     -     395
1  /  10 381 74
1  /  20 381 337     -     354
1  /  28 73 586
1  /  40 381 97
3  /  00 380 53
    381 92
    381 95     -     96
    381 110     -     117
    381 122
3  /  02 381 73.1
5  /  00 381 1
    381 17     -     23.1
    381 26     -     28
5  /  02 381 300     -     311
7  /  00 181 157     -     174
9  /  00 367 182     -     184
9  /  04 73 668
    505 203
9  /  06 381 332     -     336
    381 396     -     433
9  /  08 381 355     -     369
11  /  00 367 185     -     187
11  /  02 381 396     -     433
11  /  04 381 355     -     369
15  /  00 367 156
    367 168
17  /  00 29 25.35
    73 642
    367 155
    367 157     -     167
    367 180
17  /  02 381 355     -     369
19  /  00 367 181
19  /  04 381 355     -     369
21  /  02 381 355     -     369
23  /  00 257 418
25  /  00 181 126
    181 128     -     129
    181 133     -     134
    181 136     -     137
    381 150     -     152
    381 160     -     167
    381 170     -     182
    381 184     -     186
    381 189     -     191
    381 312     -     331
    381 370     -     384
    381 23.1
    600 25
25  /  02 181 130
27  /  00 340 311.2
    381 76
    381 82     -     85
27  /  04 381 75
29  /  00 381 56
    381 58     -     60
31  /  00 29 594
    29 896.2     -     896.24
    29 603.01     -     603.27


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