Gerhard von Hoesslin

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Dusseldorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Operating method and device for a shaft furnace
- Patent number 6,187,258
- Issue date Feb 13, 2001
- Messer Griesheim GmbH
- Ralf Hamberger
- C21 - METALLURGY OF IRON
Information Patent Grant
Cooling tunnel for cooling a continuously running belt
- Patent number 4,195,490
- Issue date Apr 1, 1980
- Messer Griesheim GmbH.
- Erhard Soecknick
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...