at a fixed depth setting

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Patents Grantslast 30 patents

Information Patent Grant
Device for anchoring a buoyant mine at a preset depth
- Patent number 4,221,166
- Issue date Sep 9, 1980
- SAB Industri AB
- Jan Bjork
- F42 - AMMUNITION BLASTING
Information Patent Grant
Depth controlled naval mine
- Patent number 4,055,121
- Issue date Oct 25, 1977
- Trident Engineering Assoc., Inc.
- Robert E. Jasperson
- F42 - AMMUNITION BLASTING
Information Patent Grant
3811379
- Patent number 3,811,379
- Issue date May 21, 1974
- F42 - AMMUNITION BLASTING
Information Patent Grant
3789758
- Patent number 3,789,758
- Issue date Feb 5, 1974
- F42 - AMMUNITION BLASTING
Information Patent Grant
3016828
- Patent number 3,016,828
- Issue date Jan 16, 1962
- F42 - AMMUNITION BLASTING
Information Patent Grant
2856849
- Patent number 2,856,849
- Issue date Oct 21, 1958
- F42 - AMMUNITION BLASTING
Information Patent Grant
2082849
- Patent number 2,082,849
- Issue date Jun 8, 1937
- F42 - AMMUNITION BLASTING