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PCE
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DIFF Subgroup
F02K 9/62

Combustion or thrust chambers

Introduced: January 1980

Full Title

Full titles differ between systems:

IPC:

Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof > using liquid or gaseous propellants > Constructional parts; Details not otherwise provided for > Combustion or thrust chambers

CPC:

Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof > using liquid or gaseous propellants (F02K9/72 takes precedence) > Constructional parts; Details not otherwise provided for > Combustion or thrust chambers

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

IPC defines codes here since 1980.

Child Classifications

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  • F02K 9/64 having cooling arrangements since 1980 IPC+CPC Available in IPC and CPC
  • F02K 9/66 of the rotary type since 1980 IPC+CPC Available in IPC and CPC