USPC-to-IPC Reverse Concordance for IPC Subclass - F22D Preheating, Or Accumulating Preheated, Feed-Water;Feed-Water Supply;Controlling Water Level;Circulating Water Within Boilers
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You are viewing a USPC-to-IPC Reverse Concordance Subclass.
USPC-to-IPC Reverse Concordance for
IPC Subclass - F22D
Preheating, Or Accumulating Preheated, Feed-Water;Feed-Water Supply;Controlling Water Level;Circulating Water Within Boilers

Printable Version[PDF]
IPC GroupU.S. ClassU.S. Subclass
1  /  00 60 691
    122 1C
    122 403
    122 407
    122 412     -     419
    122 423     -     424
    122 426     -     432
    122 435     -     438
    122 441
    122 477
    122 499
1  /  02 122 420     -     421
    122 439
    122 444
1  /  12 122 457     -     458
1  /  28 122 442     -     443
    261 2     -     8
1  /  40 122 422
    122 425
1  /  42 122 434
1  /  46 122 434
    122 438
    122 442
5  /  00 60 686
    122 398
    122 415
    122 448.1     -     449
5  /  04 137 407
5  /  18 60 692
5  /  26 122 450     -     456
    122 458
7  /  00 122 446
    122 406.1     -     406.5
    122 408.1     -     411
7  /  04 122 404
    122 407
11  /  02 60 692
11  /  06 122 456     -     457


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