Manfred Zaeper

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Unteruss, DE

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for hardening the inside contour of a gun barrel with las...
- Patent number 6,040,551
- Issue date Mar 21, 2000
- Rheinmetall W & M GmbH
- Herbert Manz
- C21 - METALLURGY OF IRON