IPC Subgroup
F42B 22/14 at a variable depth setting
Introduced: September 1968
Last revised: January 2006
Full Title
Marine mines, e.g. launched by surface vessels or submarines > Moored mines > at a variable depth setting
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- AMMUNITION; BLASTING
- Subclass:
- EXPLOSIVE CHARGES, e.g. FOR BLASTING; FIREWORKS; AMMUNITION
3 direct subcodes
Child Classifications
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- F42B 22/16 using mechanical means, e.g. plummet and float
- F42B 22/18 using hydrostatic means
- F42B 22/2 using magnetic or acoustic depth-control means