USPC-to-IPC Reverse Concordance for IPC Subclass - F23B Methods Or Apparatus For Combustion Using Only Solid Fuel
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You are viewing a USPC-to-IPC Reverse Concordance Subclass.
USPC-to-IPC Reverse Concordance for
IPC Subclass - F23B
Methods Or Apparatus For Combustion Using Only Solid Fuel

Printable Version[PDF]
IPC GroupU.S. ClassU.S. Subclass
10  /  00 110 196     -     197
    110 208     -     214
    110 295     -     296
20  /  00 126 271.3
30  /  00 110 233     -     234
40  /  00 110 196     -     197
70  /  00 110 120
    110 204     -     214
80  /  00 110 208     -     214
80  /  02 110 204     -     207
    110 231
90  /  00 110 341     -     343
99  /  00 110 198     -     202
    110 233     -     234
    110 321
    110 341     -     343
    110 349
    122 16.1


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