USPC-to-IPC Reverse Concordance for IPC Subclass - D21G Calenders;Accessories For Paper-Making Machines
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You are viewing a USPC-to-IPC Reverse Concordance Subclass.
USPC-to-IPC Reverse Concordance for
IPC Subclass - D21G
Calenders;Accessories For Paper-Making Machines

Printable Version[PDF]
IPC GroupU.S. ClassU.S. Subclass
1  /  00 100 70R
    162 231
1  /  02 100 155R
    492 4     -     7
3  /  00 162 272
3  /  04 162 281     -     282
9  /  00 162 256
    162 283
    162 286
    162 289
    162 351     -     353


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