DIFF Subgroup
F42B 19/06 Directional control
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Marine torpedoes, e.g. launched by surface vessels or submarines; Sea mines having self-propulsion means > Steering control > Directional control
CPC:
Marine torpedoes, e.g. launched by surface vessels or submarines (having additional propulsion means for movement through air F42B17/00); Sea mines having self-propulsion means (F42B12/00 takes precedence; launching means F41F; locating by use of radio or other waves G01S; automatic control of course G05D1/00; firing directors or calculators G06G) > Steering control > Directional control
No child classifications to compare. This is a leaf node in both IPC and CPC.