Agustin A. Erana

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01010 Vitoria Alava, ES

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Patents Grantslast 30 patents

Information Patent Grant
Machine for filling sand moulds with non-ferrous metals using a low...
- Patent number 5,492,165
- Issue date Feb 20, 1996
- Agustin A. Erana
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Drive mechanism for core release machines
- Patent number 5,052,465
- Issue date Oct 1, 1991
- Agustin A. Erana
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Air impact sand-box moulding machine
- Patent number 5,007,477
- Issue date Apr 16, 1991
- Agustin A. Erana
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Core blowing machine
- Patent number 4,977,944
- Issue date Dec 18, 1990
- Agustin A. Erana
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
System for changing and cleaning blowing plates in core blowing mac...
- Patent number 4,899,802
- Issue date Feb 13, 1990
- Agustin A. Erana
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Shooting device for core blowing machines
- Patent number 4,807,690
- Issue date Feb 28, 1989
- Agustin A. Erana
- B22 - CASTING POWDER METALLURGY