DIFF Subgroup
F02K 1/12 by means of pivoted flaps
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto > Varying effective area of jet pipe or nozzle > by means of pivoted flaps
CPC:
Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto (rocket nozzles F02K9/97) > Varying effective area of jet pipe or nozzle (by using fluid jets to influence the jet flow F02K1/30) > by means of pivoted flaps
Of 12 combined children, 0 exist in both systems.
12 codes are CPC-only extensions.
Child Classifications
Navigate with arrow keys, Enter to open