Oil-pressure cables with enclosed conduits

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Patents Grantslast 30 patents

Information Patent Grant
Sheathed, multi-core, oil filled, electric cable with oil duct exte...
- Patent number 4,523,648
- Issue date Jun 18, 1985
- Societa Cavi Pirelli S.p.A.
- Francesco Strada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3814622
- Patent number 3,814,622
- Issue date Jun 4, 1974
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
3798345
- Patent number 3,798,345
- Issue date Mar 19, 1974
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2532152
- Patent number 2,532,152
- Issue date Nov 28, 1950
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2050991
- Patent number 2,050,991
- Issue date Aug 11, 1936
- H01 - BASIC ELECTRIC ELEMENTS