Centrifugal

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Patents Grantslast 30 patents

Information Patent Grant
Bent pipe for passing therethrough a material containing solids
- Patent number 6,406,800
- Issue date Jun 18, 2002
- Kubota Corporation
- Makoto Ozaki
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Steering wheel
- Patent number 5,603,783
- Issue date Feb 18, 1997
- M. J. Grootes Investments CC
- Cornelius J. T. Ferreira
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Combination vacuum assist centrifugal casting apparatus and method
- Patent number 5,179,995
- Issue date Jan 19, 1993
- Stanley R. Limb
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Cylinder piece for a pile driving ram
- Patent number 4,129,002
- Issue date Dec 12, 1978
- Van Kooten B.V.
- Hans G. Schnell
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Manufacture of bearings
- Patent number 4,117,580
- Issue date Oct 3, 1978
- Friedrich Heck
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
2973564
- Patent number 2,973,564
- Issue date Mar 7, 1961
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
1944461
- Patent number 1,944,461
- Issue date Jan 23, 1934
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
444162
- Patent number 444,162
- Issue date Jan 6, 1891
- B22 - CASTING POWDER METALLURGY