F01M 5/005 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

F01M 5/005

Full Title

Heating, cooling, or controlling temperature of lubricant (arrangement of lubricant coolers in engine cooling system F01P11/08); Lubrication means facilitating engine starting

Of 1 combined children, 0 exist in both systems.

1 codes are CPC-only extensions.

This code exists only in CPC.

Diff view requires codes present in both systems.

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