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Rolf Schuster
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Hanau, DE
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last 30 patents
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Patent Grant
Furnace closing mechanism for industrial furnaces
Patent number
4,883,002
Issue date
Nov 28, 1989
Degussa Aktiengesellschaft
Rolf Schuster
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Vacuum furnace for heat treatment of metallic workpieces
Patent number
4,869,470
Issue date
Sep 26, 1989
Degussa Aktiengesellschaft
Paul Heilmann
C21 - METALLURGY OF IRON
Information
Patent Grant
Heat treating a metallic workpiece by quenching under cooling gas u...
Patent number
4,867,808
Issue date
Sep 19, 1989
Degussa Aktiengesellschaft
Paul Heilmann
C21 - METALLURGY OF IRON
Information
Patent Grant
Loading apparatus for heat treatment furnace
Patent number
4,601,660
Issue date
Jul 22, 1986
Degussa Aktiengesellschaft
Rolf Schuster
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Vacuum oven with gas cooling device
Patent number
4,239,484
Issue date
Dec 16, 1980
Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
Rolf Schuster
C21 - METALLURGY OF IRON