Ewald Schmitt

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Maintal, DE

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Patents Grantslast 30 patents

Information Patent Grant
Carbon black coating
- Patent number 5,002,804
- Issue date Mar 26, 1991
- Mannesmann AG
- Achim Kubon
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Flame cutting machine
- Patent number 4,172,586
- Issue date Oct 30, 1979
- Messer Griesheim GmbH.
- Ewald Schmitt
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flame cutting machine for continuous casting strand and the like
- Patent number 4,143,860
- Issue date Mar 13, 1979
- Messer Griesheim GmbH.
- Klaus Herbener
- B08 - CLEANING