Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas

Introduced: September 1968

Title

Titles differ between systems:

IPC: Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclasses ,; Liquefied petroleum gas

CPC: Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas

Full titles differ between systems:

IPC:

Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclasses ,; Liquefied petroleum gas

CPC:

Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas

Of 4 combined children, 3 exist in both systems.

1 codes are CPC-only extensions.

1 shared codes have differing titles between IPC and CPC.

Navigate with arrow keys, Enter to open

C10L 3/003 +1 CPC CPC only CPC only
C10L 3/02 Compositions containing acetylene IPC+CPC Available in IPC and CPC
C10L 3/06 Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04 since 1990 IPC+CPC Available in IPC and CPC
C10L 3/12 Liquefied petroleum gas since 1990 IPC+CPC Available in IPC and CPC