using magnetic or acoustic depth-control means

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Industry

CPC
F42B22/20

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F42Ammunition F42BEXPLOSIVE CHARGES F42B22/00Marine mines

Current Industry

F42B22/20using magnetic or acoustic depth-control means

Industries

Patents Grantslast 30 patents

Information Patent Grant
3039391
- Patent number 3,039,391
- Issue date Jun 19, 1962
- F42 - AMMUNITION BLASTING
Information Patent Grant
3016828
- Patent number 3,016,828
- Issue date Jan 16, 1962
- F42 - AMMUNITION BLASTING
Information Patent Grant
2824516
- Patent number 2,824,516
- Issue date Feb 25, 1958
- F42 - AMMUNITION BLASTING