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PCE
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DIFF Subgroup
F02K 9/74

combined with another jet-propulsion plant

Introduced: January 1980

Full Title

Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof > combined with another jet-propulsion plant

IPC and CPC are identically structured here. All 2 subcodes exist in both systems.

1 shared codes have differing titles between IPC and CPC.

IPC defines codes here since 1980.

Child Classifications

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  • F02K 9/78 with an air-breathing jet-propulsion plant (with a ram-jet engine F02K7/18) since 1980 IPC+CPC Available in IPC and CPC