|Class Numbers & Titles | Class Numbers Only | USPC Index | International | HELP|
|You are viewing a USPC-to-IPC Reverse Concordance Subclass.|USPC-to-IPC Reverse Concordance for
IPC Subclass - C10K
Purifying Or Modifying The Chemical Composition Of Combustible Gases Containing Carbon Monoxide
|IPC Group||U.S. Class||U.S. Subclass|
|1 / 00||261||75|
|423||246 - 247|
|1 / 06||261||78.1 - 78.2|
|1 / 08||261||1 - 8|
|261||42 - 72.2|
|261||23.1 - 23.4|
|3 / 00||48||71 - 72|
|3 / 06||48||3R|
|48||201 - 202|
|48||211 - 215|
|48||189.1 - 189.6|
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