Walter Klingenstein

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Urbach-Nord, DE

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Patents Grantslast 30 patents

Information Patent Grant
Spray head having fluid metering screws
- Patent number 4,799,624
- Issue date Jan 24, 1989
- Oskar Frech GmbH & Co.
- Roland Fink
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Hot chamber die casting machine
- Patent number 4,566,522
- Issue date Jan 28, 1986
- Oskar Frech GmbH and Co.
- Roland Fink
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Apparatus for the production of die-cast parts with adjustable pist...
- Patent number 4,530,391
- Issue date Jul 23, 1985
- Oskar Frech GmbH & Co.
- Roland Fink
- B22 - CASTING POWDER METALLURGY